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Round|Lab Grown|IGI

1.77ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG728521333

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728521333

Diamond specifications and retailer prices

From $850 SGD
$663 USD
As of October 27, 2026
Save $1,051 SGD (55%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,259 SGD at MOH London · As of October 21, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728521333 or 728521333. Listed at 8 retailers as of October 27, 2026, with a 124% 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

1.77
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728521333
Dimensions7.76 × 7.71 × 4.82 mm
L/W Ratio1.01
Culet sizePointed
Top View
7.76 mm7.71 mm1.77 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728521333
Side View
Table 56.0%Crown 34.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.2%

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 27
Current: $2,259 SGD|Low: $705 SGD|High: $2,276 SGD|Avg: $1,247 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8$705 SGD
Retailer 6$850 SGD
Retailer 5$914 SGD
Retailer 4$922 SGD
Retailer 2$1,031 SGD
Retailer 3$1,538 SGD
Retailer 7$1,901 SGD
MOH London$2,259 SGD

39 data points across 8 retailers

8 retailers$850 SGD to $1,901 SGD

A
Retailer 1
-
$705 SGD
HK$4,300 HKD
Price last confirmed 55 days ago
B+
Retailer 2
-
$850 SGD
$663 USD
View
B+
Retailer 3
-
$914 SGD
$713 USD
View
B+
Retailer 4
-
$922 SGD
$719 USD
View
B+
Retailer 5
-
$1,031 SGD
£634 GBP
View
B
Retailer 6
-
$1,538 SGD
$1,200 USD
View
Price last confirmed 11 days ago
B
Retailer 7
-
$1,901 SGD
$1,483 USD
View
Most Expensive
B
MOH London
LG728521333 · Oct 21
$2,259 SGD
£1,388 GBP
View
Price last confirmed 8 days ago
7 more retailers have this diamond
Prices start from $850 SGDSave up to $1,051 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
$850 SGD