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Round|Lab Grown|IGI

1.55ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG781639160

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781639160

Diamond specifications and retailer prices

From €223 EUR
$249 USD
As of November 1, 2026
Save €2,176 EUR (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €2,399 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781639160 or 781639160. Listed at 25 retailers as of October 31, 2026, with prices from €223 to €2,399, a €2,176 spread on the same certified stone. Brilliant Earth lists it at €2,399. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781639160
Dimensions7.47 × 7.51 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.47 mm7.51 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781639160
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.1%

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: €2,399 EUR|Low: €223 EUR|High: €2,470 EUR|Avg: €821 EUR|-2.9%
Brilliant Earth
Retailer 2
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Retailer 24
November 1, 2026
Retailer 7€223 EUR
Retailer 10€250 EUR
Retailer 23€259 EUR
Retailer 14€277 EUR
Retailer 24€277 EUR
Retailer 6€401 EUR
Retailer 13€425 EUR
Retailer 4€445 EUR
Retailer 16€452 EUR
Retailer 11€463 EUR
Retailer 19€481 EUR
Retailer 22€524 EUR
Retailer 18€536 EUR
Retailer 21€710 EUR
Retailer 3€849 EUR
Retailer 8€981 EUR
Retailer 17€1,088 EUR
Retailer 9€1,131 EUR
Retailer 15€1,166 EUR
Retailer 12€1,207 EUR
Retailer 20€1,210 EUR
Retailer 2€1,223 EUR
Retailer 5€2,139 EUR
Brilliant Earth€2,399 EUR

30 data points across 24 retailers

25 retailers€223 EUR to €2,399 EUR

A
Cheapest Retailer
-
€223 EUR
$249 USD
A
Retailer 2
-
€250 EUR
$279 USD
View
Final sale: no returns
A
Retailer 3
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€259 EUR
$289 USD
View
A
Retailer 4
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€277 EUR
$309 USD
View
Retailer 5
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€277 EUR
$309 USD
View
Price last confirmed 7 days ago
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Retailer 6
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€401 EUR
HK$3,500 HKD
View
A
Retailer 7
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€425 EUR
£374 GBP
View
A
Retailer 8
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€445 EUR
$497 USD
View
A
Retailer 9
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€463 EUR
$517 USD
View
A
Retailer 10
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€481 EUR
View
A
Retailer 11
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€524 EUR
ZAR 9,463 ZAR
View
A
Retailer 12
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€536 EUR
£471 GBP
View
B+
Retailer 13
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€627 EUR
A$1,078 AUD
View
B+
Retailer 14
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€710 EUR
A$1,220 AUD
View
B+
Retailer 15
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€849 EUR
$949 USD
View
B+
Retailer 16
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€981 EUR
$1,096 USD
View
B+
Retailer 17
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€1,011 EUR
$1,129 USD
View
B
Retailer 18
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€1,088 EUR
$1,215 USD
View
B+
Retailer 19
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€1,131 EUR
$1,263 USD
View
B
Retailer 20
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€1,166 EUR
SGD 1,760 SGD
View
B
Retailer 21
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€1,207 EUR
$1,348 USD
View
B
Retailer 22
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€1,210 EUR
A$2,079 AUD
View
B+
Retailer 23
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€1,223 EUR
£1,076 GBP
View
B
Retailer 24
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€2,139 EUR
$2,390 USD
View
Most Expensive
B
Brilliant Earth
19843999A · Oct 31
€2,399 EUR
$2,680 USD
View
24 more retailers have this diamond
Prices start from €223 EURSave up to €2,176 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
€223 EUR