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Radiant|Lab Grown|IGI

1.65ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG607339275

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

Certificate IGI LG607339275

Diamond specifications and retailer prices

From $586 NZD
$330 USD
As of October 30, 2026
Save $4,613 NZD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,199 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.65ct lab-grown radiant diamond

This 1.65ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG607339275 or 607339275. Listed at 24 retailers as of October 30, 2026, with prices from $586 to $5,199, a $4,613 spread on the same certified stone. Do Amore Diamonds lists it at $5,199. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607339275
Dimensions8.42 × 6.01 × 3.89 mm
L/W Ratio1.40
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
8.42 mm6.01 mm1.65 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607339275
Side View
Table 65.0%Crown 42.1°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 64.7%

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: Oct 30
Current: $1,384 NZD|Low: $562 NZD|High: $5,128 NZD|Avg: $1,702 NZD|+0.3%
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
November 2, 2026
Retailer 7$586 NZD
Retailer 16$672 NZD
Retailer 6$680 NZD
Retailer 3$727 NZD
Retailer 5$727 NZD
Retailer 12$848 NZD
Retailer 17$967 NZD
Retailer 9$969 NZD
Retailer 1$1,384 NZD
Retailer 10$1,447 NZD
Retailer 15$1,861 NZD
Retailer 4$2,131 NZD
Retailer 14$2,360 NZD
Retailer 8$2,580 NZD
Retailer 2$2,857 NZD
Retailer 11$3,134 NZD
Retailer 13$5,057 NZD

32 data points across 17 retailers

24 retailers$586 NZD to $5,199 NZD

A
Cheapest Retailer
-
$586 NZD
$330 USD
A
Retailer 2
-
$672 NZD
$379 USD
View
Final sale: no returns
A
Retailer 3
-
$680 NZD
$383 USD
View
Retailer 4
-
$727 NZD
$410 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$727 NZD
$410 USD
View
A
Retailer 6
-
$848 NZD
£376 GBP
View
A
Retailer 7
-
$967 NZD
$545 USD
View
A
Retailer 8
-
$969 NZD
$546 USD
View
A
Retailer 9
-
$1,031 NZD
$581 USD
View
A
Retailer 10
-
$1,033 NZD
$582 USD
View
B+
Retailer 11
-
$1,384 NZD
ZAR 12,597 ZAR
View
B+
Retailer 12
-
$1,447 NZD
£642 GBP
View
B+
Retailer 13
-
$1,861 NZD
A$1,614 AUD
View
B+
Retailer 14
-
$2,131 NZD
$1,201 USD
View
B+
Retailer 15
-
$2,360 NZD
A$2,046 AUD
View
B
Retailer 16
-
$2,580 NZD
$1,454 USD
View
B
Retailer 17
-
$2,745 NZD
$1,547 USD
View
B
Retailer 18
-
$2,846 NZD
$1,604 USD
View
Retailer 19
-
$2,857 NZD
$1,610 USD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$2,857 NZD
$1,610 USD
View
B
Retailer 21
-
$3,110 NZD
£1,380 GBP
View
B
Retailer 22
-
$3,134 NZD
£1,391 GBP
View
B
Retailer 23
-
$5,057 NZD
$2,850 USD
View
Most Expensive
B
Do Amore Diamonds
27-B28AF6A2C · Oct 31
$5,199 NZD
$2,930 USD
View
23 more retailers have this diamond
Prices start from $586 NZDSave up to $4,613 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
1.65ct Radiant
$586 NZD