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Radiant|Lab Grown|IGI

1.00ct D VS1 Radiant Lab Grown Diamond

D/VS1 • IGI LG764619487

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

Certificate IGI LG764619487

Diamond specifications and retailer prices

From $387 NZD
$218 USD
As of November 1, 2026
Save $1,707 NZD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,519 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG764619487 or 764619487. Listed at 22 retailers as of November 1, 2026, with a 441% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
D
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.8°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764619487
Dimensions6.97 × 4.92 × 3.33 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm4.92 mm1.00 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764619487
Side View
Table 65.0%Crown 47.8°Girdle: STK-THKPavilion 35.1°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $819 NZD|Low: $430 NZD|High: $1,955 NZD|Avg: $1,160 NZD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3$430 NZD
Retailer 5$634 NZD
Retailer 1$819 NZD
Retailer 6$879 NZD
Retailer 11$978 NZD
Retailer 7$1,118 NZD
Retailer 8$1,160 NZD
Retailer 10$1,386 NZD
Retailer 2$1,842 NZD
Retailer 9$1,884 NZD
Retailer 4$1,901 NZD

37 data points across 11 retailers

22 retailers$387 NZD to $2,094 NZD

Retailer 1
-
$332 NZD
$187 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$387 NZD
$218 USD
View
Final sale: no returns
Retailer 3
-
$402 NZD
$226 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$430 NZD
$242 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$469 NZD
$264 USD
View
B+
Retailer 6
-
$579 NZD
$326 USD
View
A
Retailer 7
-
$634 NZD
£281 GBP
View
B+
Retailer 8
-
$819 NZD
ZAR 7,445 ZAR
View
B+
Retailer 9
-
$879 NZD
£390 GBP
View
B
Retailer 10
-
$978 NZD
$550 USD
View
B
Retailer 11
-
$985 NZD
$554 USD
View
B+
Retailer 12
-
$1,118 NZD
A$968 AUD
View
B
Retailer 13
-
$1,160 NZD
A$1,004 AUD
View
B
Retailer 14
-
$1,386 NZD
$780 USD
View
Retailer 15
-
$1,525 NZD
$858 USD
View
Price last confirmed 32 days ago
B
Retailer 16
-
$1,831 NZD
$1,030 USD
View
B
Retailer 17
-
$1,842 NZD
£816 GBP
View
B
Retailer 18
-
$1,884 NZD
$1,060 USD
View
B
Retailer 19
-
$1,901 NZD
£842 GBP
View
B
Retailer 20
-
$2,094 NZD
$1,178 USD
View
Retailer 21
-
$3,324 NZD
$1,870 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-764619487 · Oct 31
$3,519 NZD
$1,980 USD
View
Price under review
21 more retailers have this diamond
Prices start from $387 NZDSave up to $1,707 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.

A
1.00ct Radiant
$387 NZD