Radiant|Lab Grown|IGI

1.00ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG514268658

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

Certificate IGI LG514268658

Diamond specifications and retailer prices

From $768 USD
As of October 30, 2026
Save $869 USD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,503 USD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG514268658 or 514268658. Listed at 13 retailers as of October 29, 2026, with a 113% 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

1.00
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514268658
Dimensions6.71 × 4.90 × 3.42 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.71 mm4.90 mm1.00 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514268658
Side View
Table 65.5%Crown 38.4°Girdle: MED-STKPavilion 32.2°Culet: NoneDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,503 USD|Low: $737 USD|High: $3,382 USD|Avg: $1,693 USD
NZ Jewellers
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 31, 2026
Retailer 10$768 USD
Retailer 3$835 USD
Retailer 12$890 USD
Retailer 11$980 USD
Retailer 8$1,065 USD
Retailer 5$1,381 USD
Retailer 13$1,439 USD
Retailer 7$1,637 USD
Retailer 9$2,117 USD
Retailer 2$2,320 USD
NZ Jewellers$2,503 USD
Retailer 4$2,774 USD
Retailer 6$3,355 USD

27 data points across 13 retailers

13 retailers$768 USD to $1,637 USD

B+
Cheapest Retailer
-
$768 USD
B
Retailer 2
-
$835 USD
View
Retailer 3
-
$890 USD
View
Price last confirmed 14 days ago
B
Retailer 4
-
$890 USD
View
B
Retailer 5
-
$980 USD
View
B
Retailer 6
-
$1,065 USD
View
B
Retailer 7
-
$1,439 USD
View
B
Retailer 8
-
$1,637 USD
ZAR 26,441 ZAR
View
Retailer 9
-
$2,117 USD
View
Price under review
Retailer 10
-
$2,320 USD
A$3,569 AUD
View
Price under review
Most Expensive
NZ Jewellers
87abf3a9-2c0b-4dff-9d62-3aed9cced2e3 · Oct 28
$2,503 USD
View
Price under review
10 more retailers have this diamond
Prices start from $768 USDSave up to $869 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.

B+
1.00ct Radiant
$768 USD