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Round|Lab Grown|IGI

1.79ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG775639455

Shape and cutting style on the report: Round brilliant

Certificate IGI LG775639455

Diamond specifications and retailer prices

From $2,079 NZD
$1,170 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $2,079 NZD at Brilliant Earth
View at Brilliant Earth

About this 1.79ct lab-grown round diamond

This 1.79ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG775639455 or 775639455. Listed at 2 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775639455
Dimensions7.93 × 7.90 × 4.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.93 mm7.90 mm1.79 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775639455
Side View
Table 58.0%Crown 32.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $2,079 NZD|Low: $366 NZD|High: $3,768 NZD|Avg: $1,597 NZD|-44.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
August 26, 2026
Retailer 6$818 NZD
Retailer 2$903 NZD
Retailer 5$940 NZD
Retailer 10$1,084 NZD
Retailer 4$1,152 NZD
Retailer 9$1,302 NZD
Retailer 7$1,450 NZD
Retailer 11$1,461 NZD
Retailer 3$1,917 NZD
Retailer 8$2,059 NZD
Brilliant Earth$2,079 NZD

59 data points across 11 retailers

2 retailers

Retailer 1
-
$1,450 NZD
$816 USD
Price last confirmed 78 days ago
Most Expensive
B
Brilliant Earth
18170570A · Nov 2
$2,079 NZD
$1,170 USD
View
1 more retailer has this diamond

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.

B
1.79ct Round
$2,079 NZD