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Round|Lab Grown|IGI

1.64ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG626452261

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626452261

Diamond specifications and retailer prices

From $445 NZD
$251 USD
As of November 1, 2026
Save $1,938 NZD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,383 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.64ct lab-grown round diamond

This 1.64ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG626452261 or 626452261. Listed at 22 retailers as of October 31, 2026, with prices from $445 to $2,383, a $1,938 spread on the same certified stone. With Clarity lists it at $2,383. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626452261
Dimensions7.52 × 7.59 × 4.69 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.52 mm7.59 mm1.64 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626452261
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

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: $1,048 NZD|Low: $428 NZD|High: $2,360 NZD|Avg: $1,096 NZD|+6.5%
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
November 1, 2026
Retailer 16$445 NZD
Retailer 6$500 NZD
Retailer 4$552 NZD
Retailer 7$552 NZD
Retailer 15$745 NZD
Retailer 11$834 NZD
Retailer 9$913 NZD
Retailer 10$948 NZD
Retailer 1$1,048 NZD
Retailer 8$1,152 NZD
Retailer 5$1,162 NZD
Retailer 12$1,286 NZD
Retailer 14$1,696 NZD
Retailer 3$2,010 NZD
Retailer 13$2,215 NZD
Retailer 2$2,360 NZD

42 data points across 16 retailers

22 retailers$445 NZD to $2,383 NZD

A
Cheapest Retailer
-
$445 NZD
$251 USD
A
Retailer 2
-
$500 NZD
$282 USD
View
Final sale: no returns
A
Retailer 3
-
$516 NZD
$291 USD
View
A
Retailer 4
-
$552 NZD
$311 USD
View
Retailer 5
-
$552 NZD
$311 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$745 NZD
$420 USD
View
A
Retailer 7
-
$834 NZD
$470 USD
View
A
Retailer 8
-
$913 NZD
€490 EUR
View
A
Retailer 9
-
$948 NZD
ZAR 8,633 ZAR
View
B+
Retailer 10
-
$1,048 NZD
£465 GBP
View
B+
Retailer 11
-
$1,098 NZD
$619 USD
View
B+
Retailer 12
-
$1,152 NZD
$649 USD
View
B+
Retailer 13
-
$1,162 NZD
$655 USD
View
B+
Retailer 14
-
$1,286 NZD
A$1,115 AUD
View
B
Retailer 15
-
$1,696 NZD
$956 USD
View
B
Retailer 16
-
$1,774 NZD
$1,000 USD
View
B
Retailer 17
-
$1,866 NZD
$1,052 USD
View
B
Retailer 18
-
$2,010 NZD
$1,133 USD
View
B
Retailer 19
-
$2,174 NZD
$1,225 USD
View
B
Retailer 20
-
$2,215 NZD
£983 GBP
View
B
Retailer 21
-
$2,360 NZD
$1,330 USD
View
Most Expensive
B
With Clarity
626452261 · Oct 31
$2,383 NZD
$1,343 USD
View
21 more retailers have this diamond
Prices start from $445 NZDSave up to $1,938 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
1.64ct Round
$445 NZD