CaratHunter
Plans
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 $1,769 SGD
$1,380 USD
As of October 29, 2026
Save $5,309 SGD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,077 SGD 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 $1,769 to $7,077, a $5,309 spread on the same certified stone. MOH London lists it at $7,077. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,077 SGD|Low: $1,700 SGD|High: $7,134 SGD|Avg: $3,920 SGD|+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$1,769 SGD
Retailer 6$2,380 SGD
Retailer 7$2,685 SGD
Retailer 8$3,311 SGD
Retailer 5$3,873 SGD
Retailer 4$4,250 SGD
Retailer 2$4,532 SGD
Retailer 9$5,516 SGD
MOH London$7,077 SGD

19 data points across 9 retailers

12 retailers$1,769 SGD to $7,077 SGD

A
Cheapest Retailer
-
$1,769 SGD
$1,380 USD
B+
Retailer 2
-
$2,125 SGD
$1,658 USD
View
B+
Retailer 3
-
$2,312 SGD
$1,804 USD
View
B+
Retailer 4
-
$2,380 SGD
$1,857 USD
View
Final sale: no returns
Retailer 5
-
$2,465 SGD
$1,923 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$2,465 SGD
$1,923 USD
View
B+
Retailer 7
-
$2,685 SGD
$2,095 USD
View
B
Retailer 8
-
$3,873 SGD
$3,022 USD
View
B
Retailer 9
-
$4,250 SGD
$3,316 USD
View
B
Retailer 10
-
$4,532 SGD
ZAR 57,117 ZAR
View
B
Retailer 11
-
$4,621 SGD
$3,605 USD
View
Most Expensive
B
MOH London
LG407941590 · Oct 29
$7,077 SGD
£4,348 GBP
View
11 more retailers have this diamond
Prices start from $1,769 SGDSave up to $5,309 SGD

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
$1,769 SGD