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Round|Lab Grown|IGI

1.77ct J VVS2 Round Lab Grown Diamond

EX • J/VVS2 • IGI LG407941590

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407941590

Diamond specifications and retailer prices

From $1,380 USD
As of October 29, 2026
Save $4,142 USD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,522 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.77ct lab-grown round diamond

This 1.77ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG407941590 or 407941590. Listed at 12 retailers as of October 29, 2026, with prices from $1,380 to $5,522, a $4,142 spread on the same certified stone. MOH London lists it at $5,522. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
J
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941590
Dimensions7.94 × 7.99 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.94 mm7.99 mm1.77 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG407941590
Side View
Table 58.5%Crown 31.5°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 58.1%

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: $5,522 USD|Low: $1,326 USD|High: $5,566 USD|Avg: $3,059 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$1,380 USD
Retailer 6$1,857 USD
Retailer 7$2,095 USD
Retailer 8$2,583 USD
Retailer 5$3,022 USD
Retailer 4$3,316 USD
Retailer 2$3,536 USD
Retailer 9$4,304 USD
MOH London$5,522 USD

19 data points across 9 retailers

12 retailers$1,380 USD to $5,522 USD

A
Cheapest Retailer
-
$1,380 USD
B+
Retailer 2
-
$1,658 USD
View
B+
Retailer 3
-
$1,804 USD
View
B+
Retailer 4
-
$1,857 USD
View
Final sale: no returns
Retailer 5
-
$1,923 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$1,923 USD
View
B+
Retailer 7
-
$2,095 USD
View
B
Retailer 8
-
$3,022 USD
View
B
Retailer 9
-
$3,316 USD
View
B
Retailer 10
-
$3,536 USD
ZAR 57,117 ZAR
View
B
Retailer 11
-
$3,605 USD
View
Most Expensive
B
MOH London
LG407941590 · Oct 29
$5,522 USD
£4,348 GBP
View
11 more retailers have this diamond
Prices start from $1,380 USDSave up to $4,142 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
1.77ct Round
$1,380 USD