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Round|Lab Grown|IGI

1.55ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG778614677

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778614677

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)
20 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 LG778614677 or 778614677. Listed at 20 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 angle35.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778614677
Dimensions7.34 × 7.40 × 4.59 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
7.34 mm7.40 mm1.55 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778614677
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

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: $2,879 NZD|Avg: $1,268 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
With Clarity
November 2, 2026
Retailer 16$469 NZD
Retailer 5$546 NZD
Retailer 2$583 NZD
Retailer 7$583 NZD
Retailer 15$862 NZD
Retailer 9$887 NZD
Retailer 10$908 NZD
Retailer 3$967 NZD
Retailer 12$1,004 NZD
Retailer 11$1,045 NZD
Retailer 4$1,052 NZD
Retailer 14$1,355 NZD
Retailer 17$1,466 NZD
Retailer 1$1,502 NZD
Retailer 6$1,873 NZD
Retailer 13$2,334 NZD
With Clarity$2,559 NZD
Retailer 8$2,879 NZD

37 data points across 18 retailers

20 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
Retailer 14
-
$1,498 NZD
$843 USD
View
Price last confirmed 113 days ago
B
Retailer 15
-
$1,502 NZD
$845 USD
View
Retailer 16
-
$1,633 NZD
$919 USD
View
Price last confirmed 47 days ago
B
Retailer 17
-
$1,873 NZD
$1,054 USD
View
B
Retailer 18
-
$1,964 NZD
$1,105 USD
View
B
Retailer 19
-
$2,334 NZD
£1,034 GBP
View
Most Expensive
B
With Clarity
778614677 · Nov 1
$2,611 NZD
$1,469 USD
View
19 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