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Round|Lab Grown|IGI

0.59ct D SI2 Round Lab Grown Diamond

GD • D/SI2 • IGI LG764610338

Shape and cutting style on the report: Round brilliant

Certificate IGI LG764610338

Diamond specifications and retailer prices

From $144 NZD
As of November 5, 2026
Save $1,159 NZD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,304 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.59ct lab-grown round diamond

This 0.59ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG764610338 or 764610338. Listed at 12 retailers as of November 4, 2026, with prices from $144 to $1,304, a $1,159 spread on the same certified stone. MOH London lists it at $1,304. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.59
Carat
D
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764610338
Dimensions5.40 × 5.32 × 3.23 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.40 mm5.32 mm0.59 ctD / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG764610338
Side View
Table 62.0%Crown 34.8°Girdle: STK-VTKPavilion 40.2°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,304 NZD|Low: $144 NZD|High: $1,322 NZD|Avg: $555 NZD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 4$144 NZD
Retailer 7$160 NZD
Retailer 2$302 NZD
Retailer 5$386 NZD
Retailer 8$516 NZD
Retailer 9$591 NZD
Retailer 3$637 NZD
Retailer 6$733 NZD
MOH London$1,304 NZD

13 data points across 9 retailers

12 retailers$144 NZD to $1,304 NZD

B+
Cheapest Retailer
-
$144 NZD
B+
Retailer 2
-
$160 NZD
View
Final sale: no returns
B+
Retailer 3
-
$167 NZD
View
B+
Retailer 4
-
$189 NZD
View
Retailer 5
-
$189 NZD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$302 NZD
View
B+
Retailer 7
-
$386 NZD
View
B+
Retailer 8
-
$516 NZD
View
B
Retailer 9
-
$571 NZD
View
B
Retailer 10
-
$637 NZD
View
B
Retailer 11
-
$733 NZD
View
Most Expensive
B
MOH London
LG764610338 · Nov 4
$1,304 NZD
£577 GBP
View
11 more retailers have this diamond
Prices start from $144 NZDSave up to $1,159 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.

B+
0.59ct Round
$144 NZD