Radiant|Lab Grown|IGI

1.02ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG814609025

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

Certificate IGI LG814609025

Diamond specifications and retailer prices

From $185 USD
As of October 30, 2026
Save $961 USD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,238 USD at Rare Carat · As of July 20, 2026
View at Rare Carat

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG814609025 or 814609025. Listed at 22 retailers as of October 30, 2026, with a 519% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814609025
Dimensions7.32 × 5.08 × 3.22 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm5.08 mm1.02 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814609025
Side View
Table 69.0%Crown 36°Girdle: MED-STKPavilion 31.1°Culet: NoneDepth 63.4%

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 30
Current: $548 USD|Low: $207 USD|High: $1,520 USD|Avg: $625 USD|-29.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2$207 USD
Retailer 11$310 USD
Retailer 5$394 USD
Retailer 4$415 USD
Retailer 9$422 USD
Retailer 10$544 USD
Retailer 1$548 USD
Retailer 7$560 USD
Retailer 6$779 USD
Retailer 8$1,074 USD
Retailer 3$1,520 USD

44 data points across 11 retailers

22 retailers$185 USD to $1,146 USD

A
Cheapest Retailer
-
$185 USD
A
Retailer 2
-
$207 USD
View
Final sale: no returns
A
Retailer 3
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$215 USD
View
A
Retailer 4
-
$230 USD
View
A
Retailer 5
-
$256 USD
HK$2,000 HKD
View
A
Retailer 6
-
$310 USD
View
A
Retailer 7
-
$394 USD
ZAR 6,367 ZAR
View
A
Retailer 8
-
$415 USD
£327 GBP
View
Retailer 9
-
$422 USD
€402 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$431 USD
View
B+
Retailer 11
-
$544 USD
View
B+
Retailer 12
-
$548 USD
View
B+
Retailer 13
-
$560 USD
A$861 AUD
View
B+
Retailer 14
-
$625 USD
SGD 844 SGD
View
B+
Retailer 15
-
$738 USD
View
B
Retailer 16
-
$768 USD
View
B
Retailer 17
-
$779 USD
View
B+
Retailer 18
-
$779 USD
A$1,199 AUD
View
B
Retailer 19
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$792 USD
View
B
Retailer 20
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$1,074 USD
£846 GBP
View
B
Retailer 21
-
$1,146 USD
View
Most Expensive
Rare Carat
HN0256090MK814 · Jul 20
$1,238 USD
View
Price last confirmed 102 days ago
21 more retailers have this diamond
Prices start from $185 USDSave up to $961 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
1.02ct Radiant
$185 USD