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Radiant|Lab Grown|GIA

1.90ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • GIA 5496992148

Certificate GIA 5496992148

Diamond specifications and retailer prices

From $574 SGD
$449 USD
As of October 30, 2026
Save $4,565 SGD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,139 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.9ct lab-grown radiant diamond

This 1.9ct 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 stated by the retailer rather than the lab and certified by GIA 5496992148. Listed at 10 retailers as of October 29, 2026, with prices from $574 to $5,139, a $4,565 spread on the same certified stone. Brilliant Earth lists it at $5,139. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
D
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5496992148
Dimensions8.43 × 6.19 × 4.20 mm
L/W Ratio1.36
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant
Top View
8.43 mm6.19 mm1.90 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5496992148
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $5,139 SGD|Low: $479 SGD|High: $5,293 SGD|Avg: $1,934 SGD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$574 SGD
Retailer 3$603 SGD
Retailer 7$643 SGD
Retailer 10$643 SGD
Retailer 2$712 SGD
Retailer 5$1,350 SGD
Retailer 4$2,066 SGD
Retailer 6$2,233 SGD
Retailer 8$2,279 SGD
Retailer 11$3,283 SGD
Brilliant Earth$5,139 SGD

28 data points across 11 retailers

10 retailers$574 SGD to $5,139 SGD

A+
Cheapest Retailer
-
$574 SGD
$449 USD
A
Retailer 2
-
$643 SGD
$503 USD
View
Final sale: no returns
A
Retailer 3
-
$643 SGD
$503 USD
View
A
Retailer 4
-
$712 SGD
$557 USD
View
B+
Retailer 5
-
$1,350 SGD
ZAR 17,058 ZAR
View
B+
Retailer 6
-
$2,066 SGD
$1,616 USD
View
B+
Retailer 7
-
$2,233 SGD
$1,747 USD
View
B+
Retailer 8
-
$2,279 SGD
£1,404 GBP
View
B+
Retailer 9
-
$3,283 SGD
£2,022 GBP
View
Most Expensive
B
Brilliant Earth
11129013Y · Oct 29
$5,139 SGD
$4,020 USD
View
9 more retailers have this diamond
Prices start from $574 SGDSave up to $4,565 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+
1.90ct Radiant
$574 SGD