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Round|Lab Grown|IGI

1.55ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG770644134

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770644134

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)
18 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 LG770644134 or 770644134. Listed at 18 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 angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770644134
Dimensions7.38 × 7.43 × 4.55 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
7.38 mm7.43 mm1.55 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770644134
Side View
Table 58.0%Crown 33.9°Girdle: Slightly ThickPavilion 40.7°Culet: NoneDepth 61.4%

Caratlytics Score

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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: $469 NZD|High: $2,879 NZD|Avg: $1,390 NZD|+13.1%
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
With Clarity
November 2, 2026
Retailer 12$469 NZD
Retailer 2$583 NZD
Retailer 10$862 NZD
Retailer 6$908 NZD
Retailer 3$967 NZD
Retailer 8$1,004 NZD
Retailer 7$1,045 NZD
Retailer 4$1,052 NZD
Retailer 9$1,355 NZD
Retailer 13$1,466 NZD
Retailer 1$1,502 NZD
Retailer 11$2,347 NZD
With Clarity$2,559 NZD
Retailer 5$2,879 NZD

42 data points across 14 retailers

18 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
-
$908 NZD
£402 GBP
View
A
Retailer 8
-
$967 NZD
$544 USD
View
A
Retailer 9
-
$1,004 NZD
ZAR 9,130 ZAR
View
B+
Retailer 10
-
$1,045 NZD
€560 EUR
View
B+
Retailer 11
-
$1,052 NZD
$592 USD
View
B+
Retailer 12
-
$1,355 NZD
A$1,173 AUD
View
Retailer 13
-
$1,466 NZD
$825 USD
View
Price last confirmed 26 days ago
B
Retailer 14
-
$1,502 NZD
$845 USD
View
B
Retailer 15
-
$1,873 NZD
$1,054 USD
View
B
Retailer 16
-
$1,964 NZD
$1,105 USD
View
Retailer 17
-
$2,347 NZD
£1,040 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
With Clarity
770644134 · Nov 1
$2,611 NZD
$1,469 USD
View
17 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