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Round|Lab Grown|IGI

1.64ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG787620585

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787620585

Diamond specifications and retailer prices

From $481 NZD
$271 USD
As of November 1, 2026
Save $1,989 NZD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,470 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787620585 or 787620585. Listed at 21 retailers as of October 31, 2026, with prices from $481 to $2,470, a $1,989 spread on the same certified stone. With Clarity lists it at $2,470. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787620585
Dimensions7.55 × 7.51 × 4.67 mm
L/W Ratio1.01
Girdle conditionFaceted
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 Faint Blue
Top View
7.55 mm7.51 mm1.64 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787620585
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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: $2,386 NZD|Low: $461 NZD|High: $2,420 NZD|Avg: $1,228 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
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
With Clarity
November 1, 2026
Retailer 17$481 NZD
Retailer 18$538 NZD
Retailer 6$557 NZD
Retailer 5$596 NZD
Retailer 8$596 NZD
Retailer 11$911 NZD
Retailer 12$965 NZD
Retailer 7$988 NZD
Retailer 15$994 NZD
Retailer 13$1,023 NZD
Retailer 4$1,070 NZD
Retailer 9$1,169 NZD
Retailer 14$1,385 NZD
Retailer 16$1,572 NZD
Retailer 3$1,914 NZD
Retailer 10$2,004 NZD
Retailer 2$2,147 NZD
Retailer 1$2,386 NZD
With Clarity$2,420 NZD

34 data points across 19 retailers

21 retailers$481 NZD to $2,470 NZD

A
Cheapest Retailer
-
$481 NZD
$271 USD
A
Retailer 2
-
$538 NZD
$303 USD
View
Final sale: no returns
A
Retailer 3
-
$557 NZD
$314 USD
View
A
Retailer 4
-
$596 NZD
$336 USD
View
Retailer 5
-
$596 NZD
$336 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$911 NZD
£404 GBP
View
A
Retailer 7
-
$965 NZD
€518 EUR
View
A
Retailer 8
-
$988 NZD
$557 USD
View
B+
Retailer 9
-
$994 NZD
$560 USD
View
A
Retailer 10
-
$1,023 NZD
ZAR 9,315 ZAR
View
B+
Retailer 11
-
$1,070 NZD
$603 USD
View
B+
Retailer 12
-
$1,169 NZD
$659 USD
View
B+
Retailer 13
-
$1,385 NZD
A$1,201 AUD
View
B+
Retailer 14
-
$1,572 NZD
$886 USD
View
Retailer 15
-
$1,668 NZD
$940 USD
View
Price last confirmed 35 days ago
Retailer 16
-
$1,670 NZD
$941 USD
View
Price last confirmed 47 days ago
B
Retailer 17
-
$1,914 NZD
$1,079 USD
View
B
Retailer 18
-
$2,004 NZD
$1,130 USD
View
B
Retailer 19
-
$2,147 NZD
$1,210 USD
View
B
Retailer 20
-
$2,386 NZD
£1,059 GBP
View
Most Expensive
B
With Clarity
787620585 · Oct 31
$2,470 NZD
$1,392 USD
View
20 more retailers have this diamond
Prices start from $481 NZDSave up to $1,989 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
$481 NZD