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Round|Lab Grown|IGI

1.55ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG770643771

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770643771

Diamond specifications and retailer prices

From $469 NZD
$264 USD
As of November 1, 2026
Save $2,142 NZD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,611 NZD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770643771 or 770643771. Listed at 19 retailers as of November 1, 2026, with prices from $469 to $2,611, a $2,142 spread on the same certified stone. With Clarity lists it at $2,611. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770643771
Dimensions7.41 × 7.45 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.41 mm7.45 mm1.55 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770643771
Side View
Table 60.0%Crown 35°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.1%

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: $1,502 NZD|Low: $451 NZD|High: $7,897 NZD|Avg: $1,756 NZD|-8.1%
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
With Clarity
November 2, 2026
Retailer 13$469 NZD
Retailer 3$583 NZD
Retailer 14$583 NZD
Retailer 12$862 NZD
Retailer 4$887 NZD
Retailer 15$967 NZD
Retailer 9$1,004 NZD
Retailer 8$1,045 NZD
Retailer 2$1,052 NZD
Retailer 11$1,355 NZD
Retailer 5$1,498 NZD
Retailer 1$1,502 NZD
Retailer 10$2,334 NZD
With Clarity$2,559 NZD
Retailer 6$3,039 NZD
Retailer 7$7,897 NZD

31 data points across 16 retailers

19 retailers$469 NZD to $2,611 NZD

A
Cheapest Retailer
-
$469 NZD
$264 USD
A
Retailer 2
-
$546 NZD
$307 USD
View
A
Retailer 3
-
$583 NZD
$328 USD
View
Retailer 4
-
$583 NZD
$328 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$862 NZD
$485 USD
View
A
Retailer 6
-
$887 NZD
$499 USD
View
A
Retailer 7
-
$967 NZD
$544 USD
View
A
Retailer 8
-
$1,004 NZD
ZAR 9,130 ZAR
View
B+
Retailer 9
-
$1,045 NZD
€560 EUR
View
B+
Retailer 10
-
$1,052 NZD
$592 USD
View
B+
Retailer 11
-
$1,355 NZD
A$1,173 AUD
View
Retailer 12
-
$1,466 NZD
$825 USD
View
Price last confirmed 26 days ago
Retailer 13
-
$1,498 NZD
$843 USD
View
Price last confirmed 113 days ago
B
Retailer 14
-
$1,502 NZD
$845 USD
View
Retailer 15
-
$1,633 NZD
$919 USD
View
Price last confirmed 47 days ago
B
Retailer 16
-
$1,873 NZD
$1,054 USD
View
B
Retailer 17
-
$1,964 NZD
$1,105 USD
View
B
Retailer 18
-
$2,334 NZD
£1,034 GBP
View
Most Expensive
B
With Clarity
770643771 · Nov 1
$2,611 NZD
$1,469 USD
View
18 more retailers have this diamond
Prices start from $469 NZDSave up to $2,142 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
1.55ct Round
$469 NZD