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Radiant|Lab Grown|IGI

0.74ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG645490690

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

Certificate IGI LG645490690

Diamond specifications and retailer prices

From $315 NZD
As of November 4, 2026
Save $2,709 NZD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,024 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.74ct lab-grown radiant diamond

This 0.74ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG645490690 or 645490690. Listed at 19 retailers as of November 4, 2026, with prices from $315 to $3,024, a $2,709 spread on the same certified stone. Do Amore Diamonds lists it at $3,024. 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

0.74
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645490690
Dimensions6.35 × 4.47 × 3.09 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
6.35 mm4.47 mm0.74 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG645490690
Side View
Table 63.0%Crown 40°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 69.1%

Caratlytics Score

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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: Nov 4
Current: $350 NZD|Low: $302 NZD|High: $2,042 NZD|Avg: $774 NZD
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
November 5, 2026
Retailer 3$315 NZD
Retailer 1$350 NZD
Retailer 2$366 NZD
Retailer 13$391 NZD
Retailer 14$391 NZD
Retailer 6$528 NZD
Retailer 11$543 NZD
Retailer 5$639 NZD
Retailer 7$779 NZD
Retailer 8$783 NZD
Retailer 12$1,327 NZD
Retailer 4$1,388 NZD
Retailer 10$1,512 NZD
Retailer 9$2,017 NZD

45 data points across 14 retailers

19 retailers$315 NZD to $3,024 NZD

A
Cheapest Retailer
-
$315 NZD
A
Retailer 2
-
$350 NZD
View
Final sale: no returns
A
Retailer 3
-
$366 NZD
View
Retailer 4
-
$391 NZD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$391 NZD
View
A
Retailer 6
-
$468 NZD
View
A
Retailer 7
-
$528 NZD
View
A
Retailer 8
-
$543 NZD
View
A
Retailer 9
-
$639 NZD
View
B+
Retailer 10
-
$779 NZD
View
B+
Retailer 11
-
$783 NZD
View
B
Retailer 12
-
$1,327 NZD
View
B
Retailer 13
-
$1,388 NZD
View
B
Retailer 14
-
$1,512 NZD
View
B
Retailer 15
-
$1,694 NZD
View
B
Retailer 16
-
$1,697 NZD
View
B
Retailer 17
-
$1,996 NZD
View
B
Retailer 18
-
$2,017 NZD
View
Most Expensive
B
Do Amore Diamonds
27-753579AA8 · Nov 4
$3,024 NZD
$1,700 USD
View
18 more retailers have this diamond
Prices start from $315 NZDSave up to $2,709 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
0.74ct Radiant
$315 NZD