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Radiant|Lab Grown|IGI

0.54ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG818644518

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

Certificate IGI LG818644518

Diamond specifications and retailer prices

From $177 USD
As of October 27, 2026
Save $966 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,143 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.54ct lab-grown radiant diamond

This 0.54ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818644518 or 818644518. Listed at 22 retailers as of October 27, 2026, with prices from $177 to $1,143, a $966 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,143. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818644518
Dimensions5.79 × 3.99 × 2.65 mm
L/W Ratio1.45
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.79 mm3.99 mm0.54 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818644518
Side View
Table 68.0%Crown 43.4°Girdle: MediumPavilion 34.3°Culet: NoneDepth 66.4%

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: Oct 27
Current: $1,143 USD|Low: $197 USD|High: $1,143 USD|Avg: $540 USD|+7.1%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 12$197 USD
Retailer 3$220 USD
Retailer 9$295 USD
Retailer 13$298 USD
Retailer 2$393 USD
Retailer 6$397 USD
Retailer 8$406 USD
Retailer 7$560 USD
Retailer 4$706 USD
Retailer 5$729 USD
Retailer 11$746 USD
Retailer 10$1,033 USD
Flawless Fine Jewelry$1,143 USD

43 data points across 13 retailers

22 retailers$177 USD to $1,143 USD

A
Cheapest Retailer
-
$177 USD
A
Retailer 2
-
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$206 USD
View
A
Retailer 4
-
$220 USD
View
A
Retailer 5
-
$220 USD
View
A
Retailer 6
-
$240 USD
View
A
Retailer 7
-
$243 USD
HK$1,900 HKD
View
A
Retailer 8
-
$295 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$298 USD
View
B+
Retailer 10
-
$393 USD
£309 GBP
View
B+
Retailer 11
-
$397 USD
ZAR 6,416 ZAR
View
B+
Retailer 12
-
$406 USD
€387 EUR
View
B
Retailer 13
-
$560 USD
A$861 AUD
View
B
Retailer 14
-
$601 USD
SGD 812 SGD
View
B
Retailer 15
-
$706 USD
View
B
Retailer 16
-
$729 USD
View
B
Retailer 17
-
$746 USD
View
B
Retailer 18
-
$761 USD
View
B
Retailer 19
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$927 USD
£730 GBP
View
B
Retailer 20
-
$1,033 USD
£813 GBP
View
B
Retailer 21
-
$1,121 USD
View
Most Expensive
B
Flawless Fine Jewelry
06F64987E · Oct 29
$1,143 USD
£900 GBP
View
21 more retailers have this diamond
Prices start from $177 USDSave up to $966 USD

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
0.54ct Radiant
$177 USD