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Radiant|Lab Grown|IGI

1.55ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG770676075

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG770676075

Diamond specifications and retailer prices

From $340 SGD
$266 USD
As of November 2, 2026
Save $1,455 SGD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,795 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770676075 or 770676075. Listed at 24 retailers as of November 1, 2026, with prices from $340 to $1,795, a $1,455 spread on the same certified stone. Reve Diamonds lists it at $1,795. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770676075
Dimensions5.72 × 5.72 × 3.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.72 mm5.72 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770676075
Side View
Table 62.0%Crown 43.1°Girdle: MediumPavilion 34.3°Culet: NoneDepth 65.4%

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: Nov 2
Current: $808 SGD|Low: $326 SGD|High: $1,795 SGD|Avg: $912 SGD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 2, 2026
Retailer 4$340 SGD
Retailer 3$380 SGD
Retailer 9$394 SGD
Retailer 6$422 SGD
Retailer 10$422 SGD
Retailer 17$448 SGD
Retailer 15$565 SGD
Retailer 2$627 SGD
Retailer 13$665 SGD
Retailer 11$727 SGD
Retailer 1$808 SGD
Retailer 16$980 SGD
Retailer 14$1,001 SGD
Retailer 8$1,356 SGD
Retailer 18$1,623 SGD
Retailer 7$1,637 SGD
Retailer 5$1,683 SGD
Retailer 12$1,689 SGD
Reve Diamonds$1,795 SGD

39 data points across 19 retailers

24 retailers$340 SGD to $1,795 SGD

A
Cheapest Retailer
-
$340 SGD
$266 USD
A
Retailer 2
-
$380 SGD
$297 USD
View
Final sale: no returns
A
Retailer 3
-
$394 SGD
$308 USD
View
Retailer 4
-
$422 SGD
$330 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$422 SGD
$330 USD
View
Retailer 6
-
$448 SGD
£276 GBP
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$565 SGD
$442 USD
View
A
Retailer 8
-
$627 SGD
$490 USD
View
A
Retailer 9
-
$665 SGD
€495 EUR
View
A
Retailer 10
-
$727 SGD
ZAR 9,182 ZAR
View
A
Retailer 11
-
$808 SGD
£497 GBP
View
A
Retailer 12
-
$854 SGD
$668 USD
View
B+
Retailer 13
-
$881 SGD
$689 USD
View
B+
Retailer 14
-
$908 SGD
$710 USD
View
B+
Retailer 15
-
$980 SGD
A$1,179 AUD
View
B+
Retailer 16
-
$1,001 SGD
$783 USD
View
B+
Retailer 17
-
$1,301 SGD
$1,017 USD
View
B+
Retailer 18
-
$1,356 SGD
$1,060 USD
View
B+
Retailer 19
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$1,421 SGD
$1,111 USD
View
B
Retailer 20
-
$1,623 SGD
$1,269 USD
View
B
Retailer 21
-
$1,637 SGD
£1,008 GBP
View
Retailer 22
-
$1,683 SGD
A$2,024 AUD
View
Price last confirmed 25 days ago
B+
Retailer 23
-
$1,689 SGD
£1,040 GBP
View
Most Expensive
B
Reve Diamonds
F12F47815 · Nov 1
$1,795 SGD
$1,404 USD
View
23 more retailers have this diamond
Prices start from $340 SGDSave up to $1,455 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 Radiant
$340 SGD