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Cushion|Lab Grown|IGI

0.73ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG680527237

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG680527237

Diamond specifications and retailer prices

From $551 NZD
As of November 5, 2026
Save $3,789 NZD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,341 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.73ct lab-grown cushion diamond

This 0.73ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG680527237 or 680527237. Listed at 15 retailers as of November 4, 2026, with prices from $551 to $4,341, a $3,789 spread on the same certified stone. Do Amore Diamonds lists it at $4,341. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680527237
Dimensions6.15 × 4.77 × 3.22 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.15 mm4.77 mm0.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680527237
Side View
Table 61.0%Crown 32.8°Girdle: STK-THKPavilion 36°Culet: NoneDepth 67.5%

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: $1,178 NZD|Low: $546 NZD|High: $2,715 NZD|Avg: $1,284 NZD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4$551 NZD
Retailer 10$607 NZD
Retailer 9$808 NZD
Retailer 2$856 NZD
Retailer 1$1,178 NZD
Retailer 5$1,215 NZD
Retailer 8$1,512 NZD
Retailer 3$1,718 NZD
Retailer 6$1,921 NZD
Retailer 7$2,697 NZD

46 data points across 10 retailers

15 retailers$551 NZD to $4,341 NZD

A
Cheapest Retailer
-
$551 NZD
Final sale: no returns
Retailer 2
-
$607 NZD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$692 NZD
View
A
Retailer 4
-
$808 NZD
View
A
Retailer 5
-
$856 NZD
View
A
Retailer 6
-
$1,178 NZD
View
A
Retailer 7
-
$1,215 NZD
View
Retailer 8
-
$1,512 NZD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$1,718 NZD
View
B+
Retailer 10
-
$1,921 NZD
View
B
Retailer 11
-
$2,442 NZD
View
B
Retailer 12
-
$2,542 NZD
View
B
Retailer 13
-
$2,603 NZD
View
Retailer 14
-
$2,697 NZD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-A05CF5E47 · Nov 4
$4,341 NZD
$2,440 USD
View
14 more retailers have this diamond
Prices start from $551 NZDSave up to $3,789 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
0.73ct Cushion
$551 NZD