Round|Lab Grown|IGI

1.55ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG756594010

Shape and cutting style on the report: Round brilliant

Certificate IGI LG756594010

Diamond specifications and retailer prices

From $312 USD
As of October 29, 2026
Save $2,458 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,050 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG756594010 or 756594010. Listed at 23 retailers as of October 29, 2026, with a 788% 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
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756594010
Dimensions7.43 × 7.47 × 4.55 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
7.43 mm7.47 mm1.55 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756594010
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
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 29
Current: $3,050 USD|Low: $248 USD|High: $3,050 USD|Avg: $1,057 USD
Do Amore Diamonds
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 31, 2026
Retailer 18$312 USD
Retailer 7$349 USD
Retailer 4$386 USD
Retailer 17$386 USD
Retailer 8$514 USD
Retailer 16$540 USD
Retailer 6$721 USD
Retailer 13$733 USD
Retailer 2$764 USD
Retailer 14$905 USD
Retailer 12$989 USD
Retailer 15$1,133 USD
Retailer 5$1,484 USD
Retailer 10$1,530 USD
Retailer 9$1,545 USD
Retailer 11$1,675 USD
Retailer 3$1,810 USD
Do Amore Diamonds$3,050 USD

43 data points across 18 retailers

23 retailers$312 USD to $2,770 USD

Retailer 1
-
$299 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$312 USD
View
A
Retailer 3
-
$349 USD
View
Final sale: no returns
Retailer 4
-
$361 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$376 USD
View
Price last confirmed 46 days ago
Retailer 6
-
$386 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$386 USD
View
A
Retailer 8
-
$401 USD
View
A
Retailer 9
-
$514 USD
View
A
Retailer 10
-
$540 USD
View
B+
Retailer 11
-
$721 USD
View
B+
Retailer 12
-
$733 USD
ZAR 11,835 ZAR
View
B+
Retailer 13
-
$764 USD
£601 GBP
View
Retailer 14
-
$905 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
$989 USD
A$1,522 AUD
View
B
Retailer 16
-
$1,133 USD
View
Retailer 17
-
$1,371 USD
View
Price last confirmed 23 days ago
B
Retailer 18
-
$1,484 USD
View
B
Retailer 19
-
$1,530 USD
View
B
Retailer 20
-
$1,545 USD
View
B
Retailer 21
-
$1,675 USD
£1,319 GBP
View
B
Retailer 22
-
$2,770 USD
View
Most Expensive
Do Amore Diamonds
23-756594010 · Oct 31
$3,050 USD
View
Price under review
22 more retailers have this diamond
Prices start from $312 USDSave up to $2,458 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
$312 USD