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Round|Lab Grown|IGI

0.72ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG683561723

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683561723

Diamond specifications and retailer prices

From $213 NZD
As of November 5, 2026
Save $1,388 NZD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,047 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.72ct lab-grown round diamond

This 0.72ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG683561723 or 683561723. Listed at 15 retailers as of November 5, 2026, with a 650% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.72
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683561723
Dimensions5.77 × 5.73 × 3.53 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
5.77 mm5.73 mm0.72 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683561723
Side View
Table 57.0%Crown 35.7°Girdle: MediumPavilion 40.3°Culet: NoneDepth 61.4%

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 5
Current: $2,047 NZD|Low: $213 NZD|High: $2,171 NZD|Avg: $828 NZD|-5.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9$213 NZD
Retailer 3$311 NZD
Retailer 4$466 NZD
Retailer 2$470 NZD
Retailer 7$477 NZD
Retailer 10$795 NZD
Retailer 5$856 NZD
Retailer 8$870 NZD
Retailer 6$1,601 NZD
MOH London$2,047 NZD

43 data points across 10 retailers

15 retailers$213 NZD to $1,601 NZD

Retailer 1
-
$199 NZD
Price last confirmed 33 days ago
A
Retailer 2
-
$213 NZD
View
Final sale: no returns
Retailer 3
-
$240 NZD
View
Price last confirmed 31 days ago
Retailer 4
-
$274 NZD
View
Price last confirmed 35 days ago
Retailer 5
-
$274 NZD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$311 NZD
View
A
Retailer 7
-
$466 NZD
View
A
Retailer 8
-
$470 NZD
View
A
Retailer 9
-
$477 NZD
View
B+
Retailer 10
-
$795 NZD
View
Retailer 11
-
$825 NZD
View
Price last confirmed 46 days ago
B+
Retailer 12
-
$856 NZD
View
B+
Retailer 13
-
$870 NZD
View
B
Retailer 14
-
$1,601 NZD
View
Most Expensive
MOH London
LG683561723 · Oct 26
$2,047 NZD
£906 GBP
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from $213 NZDSave up to $1,388 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
0.72ct Round
$213 NZD