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Round|Lab Grown|IGI

1.56ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG778690875

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778690875

Diamond specifications and retailer prices

From $336 SGD
$262 USD
As of October 30, 2026
Save $1,336 SGD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,807 SGD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.56ct lab-grown round diamond

This 1.56ct 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 LG778690875 or 778690875. Listed at 23 retailers as of October 30, 2026, with a 398% 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

1.56
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778690875
Dimensions7.37 × 7.41 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.37 mm7.41 mm1.56 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778690875
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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: $2,807 SGD|Low: $288 SGD|High: $2,807 SGD|Avg: $916 SGD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 23
October 30, 2026
Retailer 11$336 SGD
Retailer 5$347 SGD
Retailer 9$349 SGD
Retailer 3$431 SGD
Retailer 21$431 SGD
Retailer 8$502 SGD
Retailer 7$564 SGD
Retailer 18$600 SGD
Retailer 19$641 SGD
Retailer 23$701 SGD
Retailer 2$701 SGD
Retailer 4$740 SGD
Retailer 14$795 SGD
Retailer 20$870 SGD
Retailer 22$979 SGD
Retailer 16$1,207 SGD
Retailer 15$1,266 SGD
Retailer 6$1,384 SGD
Retailer 13$1,475 SGD
Retailer 17$1,502 SGD
Retailer 10$1,518 SGD
Retailer 12$1,672 SGD
Brilliant Earth$2,807 SGD

30 data points across 23 retailers

23 retailers$336 SGD to $1,672 SGD

A
Cheapest Retailer
-
$336 SGD
$262 USD
Final sale: no returns
A
Retailer 2
-
$347 SGD
$271 USD
View
A
Retailer 3
-
$349 SGD
$272 USD
View
A
Retailer 4
-
$431 SGD
$336 USD
View
A
Retailer 5
-
$431 SGD
$336 USD
View
B+
Retailer 6
-
$502 SGD
$392 USD
View
Retailer 7
-
$564 SGD
£346 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
$600 SGD
€446 EUR
View
A
Retailer 9
-
$641 SGD
ZAR 8,079 ZAR
View
A
Retailer 10
-
$701 SGD
$547 USD
View
A
Retailer 11
-
$701 SGD
£431 GBP
View
A
Retailer 12
-
$740 SGD
A$888 AUD
View
B+
Retailer 13
-
$795 SGD
$620 USD
View
B+
Retailer 14
-
$870 SGD
A$1,044 AUD
View
B+
Retailer 15
-
$979 SGD
$764 USD
View
B+
Retailer 16
-
$1,207 SGD
View
B+
Retailer 17
-
$1,266 SGD
$988 USD
View
B
Retailer 18
-
$1,384 SGD
$1,080 USD
View
B+
Retailer 19
-
$1,475 SGD
A$1,771 AUD
View
B+
Retailer 20
-
$1,502 SGD
£923 GBP
View
B
Retailer 21
-
$1,518 SGD
$1,184 USD
View
B
Retailer 22
-
$1,672 SGD
$1,305 USD
View
Most Expensive
Brilliant Earth
18441812A · Oct 16
$2,807 SGD
$2,190 USD
View
Price last confirmed 13 days ago
22 more retailers have this diamond
Prices start from $336 SGDSave up to $1,336 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
1.56ct Round
$336 SGD