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Radiant|Lab Grown|IGI

1.02ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG631468393

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

Certificate IGI LG631468393

Diamond specifications and retailer prices

From $1,033 NZD
£458 GBP
As of October 29, 2026
26 retailers carry this diamond
Most expensive: $1,863 NZD at Reve Diamonds · As of October 14, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG631468393 or 631468393. Listed at 26 retailers as of October 29, 2026. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631468393
Dimensions5.11 × 5.11 × 3.40 mm
L/W Ratio1.00
Culet sizePointed
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
5.11 mm5.11 mm1.02 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631468393
Side View
Table 63.0%Crown 34.9°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 66.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $581 NZD|Low: $216 NZD|High: $1,739 NZD|Avg: $781 NZD|+2.0%
Retailer 1
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
Retailer 18
October 17, 2026
Retailer 16$275 NZD
Retailer 15$305 NZD
Retailer 5$319 NZD
Retailer 8$337 NZD
Retailer 17$483 NZD
Retailer 14$581 NZD
Retailer 1$581 NZD
Retailer 11$600 NZD
Retailer 6$668 NZD
Retailer 10$693 NZD
Retailer 9$774 NZD
Retailer 7$828 NZD
Retailer 18$1,011 NZD
Retailer 2$1,078 NZD
Retailer 4$1,097 NZD
Retailer 12$1,157 NZD
Retailer 13$1,611 NZD
Retailer 3$1,668 NZD

31 data points across 18 retailers

26 retailers

Retailer 1
-
$275 NZD
$155 USD
Price last confirmed 15 days ago
Retailer 2
-
$275 NZD
$155 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$275 NZD
$155 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$319 NZD
$180 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$337 NZD
$190 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$341 NZD
$192 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$409 NZD
HK$1,800 HKD
View
Price last confirmed 32 days ago
Retailer 8
-
$483 NZD
$272 USD
View
Price last confirmed 15 days ago
Retailer 9
-
$581 NZD
ZAR 5,289 ZAR
View
Price last confirmed 18 days ago
Retailer 10
-
$581 NZD
£258 GBP
View
Price last confirmed 15 days ago
Retailer 11
-
$601 NZD
$339 USD
View
Price last confirmed 12 days ago
Retailer 12
-
$668 NZD
£297 GBP
View
Price last confirmed 19 days ago
Retailer 13
-
$693 NZD
$390 USD
View
Price last confirmed 15 days ago
Retailer 14
-
$979 NZD
SGD 746 SGD
View
Price last confirmed 14 days ago
Retailer 15
-
$1,011 NZD
$570 USD
View
Price last confirmed 17 days ago
B+
Retailer 16
-
$1,033 NZD
£458 GBP
View
Retailer 17
-
$1,073 NZD
$605 USD
View
Price last confirmed 88 days ago
Retailer 18
-
$1,078 NZD
A$935 AUD
View
Price last confirmed 27 days ago
Retailer 19
-
$1,097 NZD
$618 USD
View
Price last confirmed 15 days ago
Retailer 20
-
$1,097 NZD
$618 USD
View
Price last confirmed 31 days ago
Retailer 21
-
$1,097 NZD
$618 USD
View
Price last confirmed 21 days ago
Retailer 22
-
$1,157 NZD
$652 USD
View
Price last confirmed 15 days ago
Retailer 23
-
$1,194 NZD
$673 USD
View
Price last confirmed 14 days ago
Retailer 24
-
$1,611 NZD
£715 GBP
View
Price last confirmed 16 days ago
Retailer 25
-
$1,668 NZD
$940 USD
View
Price last confirmed 14 days ago
Most Expensive
Reve Diamonds
2D193C89D · Oct 14
$1,863 NZD
$1,050 USD
View
Price last confirmed 17 days ago
25 more retailers have this diamond
Prices start from $1,033 NZD

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+
1.02ct Radiant
$1,033 NZD