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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 $639 AUD
$449 USD
As of October 30, 2026
Save $5,084 AUD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,723 AUD 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 $639 to $5,723, a $5,084 spread on the same certified stone. Brilliant Earth lists it at $5,723. 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: $5,723 AUD|Low: $534 AUD|High: $5,894 AUD|Avg: $2,154 AUD|-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$639 AUD
Retailer 3$671 AUD
Retailer 7$716 AUD
Retailer 10$716 AUD
Retailer 2$793 AUD
Retailer 5$1,503 AUD
Retailer 4$2,301 AUD
Retailer 6$2,487 AUD
Retailer 8$2,538 AUD
Retailer 11$3,656 AUD
Brilliant Earth$5,723 AUD

28 data points across 11 retailers

10 retailers$639 AUD to $5,723 AUD

A+
Cheapest Retailer
-
$639 AUD
$449 USD
A
Retailer 2
-
$716 AUD
$503 USD
View
Final sale: no returns
A
Retailer 3
-
$716 AUD
$503 USD
View
A
Retailer 4
-
$793 AUD
$557 USD
View
B+
Retailer 5
-
$1,503 AUD
ZAR 17,058 ZAR
View
B+
Retailer 6
-
$2,301 AUD
$1,616 USD
View
B+
Retailer 7
-
$2,487 AUD
$1,747 USD
View
B+
Retailer 8
-
$2,538 AUD
£1,404 GBP
View
B+
Retailer 9
-
$3,656 AUD
£2,022 GBP
View
Most Expensive
B
Brilliant Earth
11129013Y · Oct 29
$5,723 AUD
$4,020 USD
View
9 more retailers have this diamond
Prices start from $639 AUDSave up to $5,084 AUD

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
$639 AUD