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Round|Lab Grown|IGI

1.55ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG776680875

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776680875

Diamond specifications and retailer prices

From $284 SGD
$222 USD
As of October 29, 2026
Save $1,333 SGD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,617 SGD at Reve Diamonds · As of October 30, 2026
View at Reve 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776680875 or 776680875. Listed at 24 retailers as of October 29, 2026, with prices from $284 to $1,617, a $1,333 spread on the same certified stone. Reve Diamonds lists it at $1,617. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776680875
Dimensions7.40 × 7.44 × 4.56 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
7.40 mm7.44 mm1.55 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776680875
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.5%

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 29
Current: $721 SGD|Low: $476 SGD|High: $1,566 SGD|Avg: $933 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$476 SGD
Retailer 8$605 SGD
Retailer 7$640 SGD
Retailer 5$654 SGD
Retailer 1$721 SGD
Retailer 9$823 SGD
Retailer 2$1,136 SGD
Retailer 10$1,291 SGD
Retailer 6$1,419 SGD
Retailer 4$1,434 SGD

37 data points across 10 retailers

24 retailers$284 SGD to $1,617 SGD

A
Cheapest Retailer
-
$284 SGD
$222 USD
A
Retailer 2
-
$317 SGD
$248 USD
View
Final sale: no returns
A
Retailer 3
-
$330 SGD
$258 USD
View
A
Retailer 4
-
$353 SGD
$276 USD
View
A
Retailer 5
-
$353 SGD
$276 USD
View
A
Retailer 6
-
$393 SGD
HK$2,400 HKD
View
B+
Retailer 7
-
$476 SGD
$372 USD
View
A
Retailer 8
-
$605 SGD
ZAR 7,648 ZAR
View
A
Retailer 9
-
$625 SGD
$489 USD
View
A
Retailer 10
-
$640 SGD
€477 EUR
View
A
Retailer 11
-
$654 SGD
£403 GBP
View
B+
Retailer 12
-
$721 SGD
A$868 AUD
View
B+
Retailer 13
-
$775 SGD
$606 USD
View
B+
Retailer 14
-
$823 SGD
A$990 AUD
View
B+
Retailer 15
-
$1,069 SGD
$836 USD
View
B+
Retailer 16
-
$1,133 SGD
$886 USD
View
B+
Retailer 17
-
$1,136 SGD
$889 USD
View
B+
Retailer 18
-
$1,145 SGD
View
B
Retailer 19
-
$1,200 SGD
$939 USD
View
B
Retailer 20
-
$1,286 SGD
$1,006 USD
View
B
Retailer 21
-
$1,291 SGD
$1,010 USD
View
B
Retailer 22
-
$1,419 SGD
£874 GBP
View
B
Retailer 23
-
$1,434 SGD
$1,122 USD
View
Most Expensive
B
Reve Diamonds
64EE0CCFA · Oct 30
$1,617 SGD
$1,265 USD
View
23 more retailers have this diamond
Prices start from $284 SGDSave up to $1,333 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
1.55ct Round
$284 SGD