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Round|Lab Grown|IGI

1.55ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG747517994

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747517994

Diamond specifications and retailer prices

From €235 EUR
$262 USD
As of November 1, 2026
Save €1,444 EUR (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,678 EUR at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747517994 or 747517994. Listed at 25 retailers as of October 31, 2026, with prices from €235 to €1,678, a €1,444 spread on the same certified stone. Helzberg Diamonds lists it at €1,678. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747517994
Dimensions7.37 × 7.44 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.37 mm7.44 mm1.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747517994
Side View
Table 56.0%Crown 36.1°Girdle: MediumPavilion 40.4°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,165 EUR|Low: €233 EUR|High: €1,245 EUR|Avg: €600 EUR|-0.6%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 11
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Retailer 19
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Retailer 21
Retailer 22
November 1, 2026
Retailer 13€235 EUR
Retailer 3€272 EUR
Retailer 19€272 EUR
Retailer 6€291 EUR
Retailer 7€291 EUR
Retailer 2€434 EUR
Retailer 12€445 EUR
Retailer 8€485 EUR
Retailer 18€491 EUR
Retailer 21€500 EUR
Retailer 5€527 EUR
Retailer 16€555 EUR
Retailer 20€557 EUR
Retailer 4€559 EUR
Retailer 22€676 EUR
Retailer 10€777 EUR
Retailer 14€934 EUR
Retailer 11€980 EUR
Retailer 15€1,043 EUR
Retailer 17€1,144 EUR
Retailer 1€1,165 EUR
Retailer 9€1,245 EUR

26 data points across 22 retailers

25 retailers€235 EUR to €1,678 EUR

A
Cheapest Retailer
-
€235 EUR
$262 USD
A
Retailer 2
-
€272 EUR
$304 USD
View
Final sale: no returns
A
Retailer 3
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€272 EUR
$304 USD
View
Retailer 4
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€291 EUR
$325 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€291 EUR
$325 USD
View
A
Retailer 6
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€434 EUR
$485 USD
View
A
Retailer 7
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€445 EUR
£391 GBP
View
A
Retailer 8
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€485 EUR
$542 USD
View
A
Retailer 9
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€491 EUR
View
A
Retailer 10
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€500 EUR
ZAR 9,017 ZAR
View
B+
Retailer 11
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€527 EUR
$589 USD
View
B+
Retailer 12
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€555 EUR
£488 GBP
View
B+
Retailer 13
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€557 EUR
A$958 AUD
View
B+
Retailer 14
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€559 EUR
$625 USD
View
B+
Retailer 15
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€676 EUR
A$1,162 AUD
View
B
Retailer 16
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€777 EUR
$868 USD
View
B
Retailer 17
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€934 EUR
$1,044 USD
View
B
Retailer 18
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€946 EUR
$1,057 USD
View
B
Retailer 19
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€980 EUR
$1,095 USD
View
Retailer 20
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€1,043 EUR
A$1,793 AUD
View
Price last confirmed 25 days ago
B
Retailer 21
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€1,080 EUR
$1,207 USD
View
B
Retailer 22
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€1,144 EUR
$1,278 USD
View
B
Retailer 23
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€1,165 EUR
£1,025 GBP
View
B
Retailer 24
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€1,245 EUR
$1,391 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNKNLHNPPK · Oct 31
€1,678 EUR
$1,875 USD
View
24 more retailers have this diamond
Prices start from €235 EURSave up to €1,444 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.55ct Round
€235 EUR