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Round|Lab Grown|IGI

1.79ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG778614671

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778614671

Diamond specifications and retailer prices

From $507 NZD
$285 USD
As of November 1, 2026
Save $2,330 NZD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,837 NZD at With Clarity · As of November 3, 2026
View at With Clarity

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 LG778614671 or 778614671. Listed at 19 retailers as of November 1, 2026, with prices from $507 to $2,837, a $2,330 spread on the same certified stone. With Clarity lists it at $2,837. 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 angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778614671
Dimensions7.75 × 7.71 × 4.86 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
7.75 mm7.71 mm1.79 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778614671
Side View
Table 56.0%Crown 35.1°Girdle: MediumPavilion 41°Culet: NoneDepth 62.8%

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: $2,514 NZD|Low: $507 NZD|High: $2,780 NZD|Avg: $1,406 NZD
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
With Clarity
November 2, 2026
Retailer 13$507 NZD
Retailer 14$627 NZD
Retailer 11$906 NZD
Retailer 8$1,030 NZD
Retailer 2$1,034 NZD
Retailer 9$1,082 NZD
Retailer 5$1,102 NZD
Retailer 3$1,111 NZD
Retailer 6$1,124 NZD
Retailer 10$1,459 NZD
Retailer 4$1,538 NZD
Retailer 7$1,623 NZD
Retailer 12$1,902 NZD
Retailer 1$2,514 NZD
With Clarity$2,780 NZD

28 data points across 15 retailers

19 retailers$507 NZD to $2,837 NZD

A
Cheapest Retailer
-
$507 NZD
$285 USD
A
Retailer 2
-
$587 NZD
$330 USD
View
A
Retailer 3
-
$627 NZD
$353 USD
View
Retailer 4
-
$627 NZD
$353 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$906 NZD
$510 USD
View
A
Retailer 6
-
$1,030 NZD
€552 EUR
View
A
Retailer 7
-
$1,034 NZD
$582 USD
View
A
Retailer 8
-
$1,082 NZD
ZAR 9,835 ZAR
View
A
Retailer 9
-
$1,102 NZD
$620 USD
View
A
Retailer 10
-
$1,111 NZD
$625 USD
View
A
Retailer 11
-
$1,459 NZD
A$1,263 AUD
View
Retailer 12
-
$1,538 NZD
$866 USD
View
Price last confirmed 54 days ago
B+
Retailer 13
-
$1,623 NZD
$913 USD
View
Retailer 14
-
$1,760 NZD
$990 USD
View
Price last confirmed 40 days ago
B+
Retailer 15
-
$1,902 NZD
$1,070 USD
View
B+
Retailer 16
-
$2,017 NZD
$1,135 USD
View
B
Retailer 17
-
$2,105 NZD
$1,184 USD
View
B
Retailer 18
-
$2,514 NZD
£1,114 GBP
View
Most Expensive
B
With Clarity
778614671 · Nov 3
$2,837 NZD
$1,596 USD
View
18 more retailers have this diamond
Prices start from $507 NZDSave up to $2,330 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
1.79ct Round
$507 NZD