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Round|Lab Grown|IGI

1.55ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG787638573

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787638573

Diamond specifications and retailer prices

From €230 EUR
$257 USD
As of November 1, 2026
Save €2,187 EUR (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €2,417 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 LG787638573 or 787638573. Listed at 25 retailers as of October 31, 2026, with prices from €230 to €2,417, a €2,187 spread on the same certified stone. Brilliant Earth lists it at €2,417. 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 angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787638573
Dimensions7.40 × 7.34 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.40 mm7.34 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787638573
Side View
Table 55.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

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: €2,417 EUR|Low: €221 EUR|High: €2,417 EUR|Avg: €611 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 3€230 EUR
Retailer 5€286 EUR
Retailer 8€321 EUR
Retailer 2€397 EUR
Retailer 16€430 EUR
Retailer 7€477 EUR
Retailer 13€491 EUR
Retailer 10€512 EUR
Retailer 4€522 EUR
Retailer 9€544 EUR
Retailer 14€666 EUR
Retailer 15€721 EUR
Retailer 6€1,123 EUR
Retailer 12€1,150 EUR
Retailer 11€1,190 EUR
Brilliant Earth€2,417 EUR

35 data points across 16 retailers

25 retailers€230 EUR to €2,417 EUR

A
Cheapest Retailer
-
€230 EUR
$257 USD
A
Retailer 2
-
€257 EUR
$287 USD
View
Final sale: no returns
A
Retailer 3
-
€267 EUR
$298 USD
View
Retailer 4
-
€286 EUR
$319 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€286 EUR
$319 USD
View
A
Retailer 6
-
€321 EUR
HK$2,800 HKD
View
A
Retailer 7
-
€397 EUR
£350 GBP
View
A
Retailer 8
-
€430 EUR
$480 USD
View
A
Retailer 9
-
€477 EUR
$533 USD
View
A
Retailer 10
-
€491 EUR
ZAR 8,857 ZAR
View
A
Retailer 11
-
€512 EUR
View
B+
Retailer 12
-
€522 EUR
A$898 AUD
View
B+
Retailer 13
-
€523 EUR
$584 USD
View
B+
Retailer 14
-
€544 EUR
£479 GBP
View
B+
Retailer 15
-
€575 EUR
$642 USD
View
B+
Retailer 16
-
€666 EUR
A$1,144 AUD
View
B+
Retailer 17
-
€721 EUR
$806 USD
View
B+
Retailer 18
-
€918 EUR
$1,026 USD
View
B+
Retailer 19
-
€921 EUR
SGD 1,391 SGD
View
B
Retailer 20
-
€964 EUR
$1,077 USD
View
B
Retailer 21
-
€1,123 EUR
$1,255 USD
View
B+
Retailer 22
-
€1,150 EUR
£1,012 GBP
View
B
Retailer 23
-
€1,190 EUR
A$2,046 AUD
View
B
Retailer 24
-
€1,232 EUR
$1,377 USD
View
Most Expensive
B
Brilliant Earth
20915266A · Oct 31
€2,417 EUR
$2,700 USD
View
24 more retailers have this diamond
Prices start from €230 EURSave up to €2,187 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
€230 EUR