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Radiant|Lab Grown|IGI

1.90ct I VVS2 Radiant Lab Grown Diamond

ID • I/VVS2 • IGI LG677514222

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

Certificate IGI LG677514222

Diamond specifications and retailer prices

From $364 AUD
As of November 4, 2026
Save $1,597 AUD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,960 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677514222 or 677514222. Listed at 16 retailers as of November 1, 2026, with prices from $364 to $1,960, a $1,597 spread on the same certified stone. Rare Carat lists it at $1,960. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677514222
Dimensions8.73 × 5.99 × 4.11 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.73 mm5.99 mm1.90 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677514222
Side View
Table 60.0%Crown 43.4°Girdle: STK-THKPavilion 33.5°Culet: NoneDepth 68.6%

Caratlytics Score

How it works →
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 4
Current: $1,960 AUD|Low: $341 AUD|High: $2,010 AUD|Avg: $1,007 AUD|-2.5%
Rare Carat
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
November 4, 2026
Retailer 17$364 AUD
Retailer 15$421 AUD
Retailer 8$450 AUD
Retailer 16$450 AUD
Retailer 2$562 AUD
Retailer 10$677 AUD
Retailer 12$730 AUD
Retailer 5$753 AUD
Retailer 11$777 AUD
Retailer 4$955 AUD
Retailer 6$955 AUD
Retailer 14$1,383 AUD
Retailer 3$1,447 AUD
Retailer 7$1,520 AUD
Retailer 9$1,564 AUD
Retailer 13$1,813 AUD
Rare Carat$1,960 AUD

35 data points across 17 retailers

16 retailers$364 AUD to $1,960 AUD

A
Cheapest Retailer
-
$364 AUD
A
Retailer 2
-
$421 AUD
View
Retailer 3
-
$450 AUD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$450 AUD
View
A
Retailer 5
-
$562 AUD
View
A
Retailer 6
-
$677 AUD
View
A
Retailer 7
-
$730 AUD
View
B+
Retailer 8
-
$753 AUD
View
A
Retailer 9
-
$777 AUD
View
A
Retailer 10
-
$955 AUD
View
B+
Retailer 11
-
$955 AUD
View
B+
Retailer 12
-
$1,383 AUD
View
B+
Retailer 13
-
$1,447 AUD
View
B
Retailer 14
-
$1,520 AUD
View
B
Retailer 15
-
$1,813 AUD
View
Most Expensive
B
Rare Carat
29V677514222 · Nov 1
$1,960 AUD
$1,375 USD
View
15 more retailers have this diamond
Prices start from $364 AUDSave up to $1,597 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
$364 AUD