Round|Lab Grown|IGI

1.55ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG776635741

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776635741

Diamond specifications and retailer prices

From $260 USD
As of October 30, 2026
Save $1,039 USD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,070 USD at Brilliant Earth · As of October 18, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776635741 or 776635741. Listed at 24 retailers as of October 30, 2026, with a 400% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776635741
Dimensions7.40 × 7.44 × 4.58 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
7.40 mm7.44 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776635741
Side View
Table 60.0%Crown 34.1°Girdle: MediumPavilion 41.6°Culet: NoneDepth 61.7%

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: Oct 30
Current: $2,070 USD|Low: $224 USD|High: $2,070 USD|Avg: $660 USD
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 5$233 USD
Retailer 7$260 USD
Retailer 9$289 USD
Retailer 10$289 USD
Retailer 11$435 USD
Retailer 14$463 USD
Retailer 2$488 USD
Retailer 15$496 USD
Retailer 12$544 USD
Retailer 18$577 USD
Retailer 4$593 USD
Retailer 16$673 USD
Retailer 3$759 USD
Retailer 13$1,144 USD
Retailer 17$1,160 USD
Retailer 6$1,176 USD
Retailer 8$1,299 USD
Brilliant Earth$2,070 USD

35 data points across 18 retailers

24 retailers$260 USD to $1,299 USD

Retailer 1
-
$233 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$260 USD
View
Final sale: no returns
Retailer 3
-
$270 USD
View
Price last confirmed 21 days ago
Retailer 4
-
$289 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$289 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$435 USD
£343 GBP
View
A
Retailer 7
-
$463 USD
€441 EUR
View
A
Retailer 8
-
$488 USD
View
A
Retailer 9
-
$496 USD
ZAR 8,019 ZAR
View
A
Retailer 10
-
$541 USD
View
A
Retailer 11
-
$544 USD
£428 GBP
View
A
Retailer 12
-
$577 USD
A$888 AUD
View
B+
Retailer 13
-
$593 USD
View
B+
Retailer 14
-
$617 USD
View
B+
Retailer 15
-
$673 USD
A$1,036 AUD
View
B+
Retailer 16
-
$759 USD
View
B+
Retailer 17
-
$876 USD
View
Retailer 18
-
$929 USD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$981 USD
View
B+
Retailer 20
-
$1,144 USD
A$1,760 AUD
View
B+
Retailer 21
-
$1,160 USD
£913 GBP
View
B
Retailer 22
-
$1,176 USD
View
B
Retailer 23
-
$1,299 USD
View
Most Expensive
Brilliant Earth
18311349A · Oct 18
$2,070 USD
View
Price last confirmed 11 days ago
23 more retailers have this diamond
Prices start from $260 USDSave up to $1,039 USD

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
$260 USD