CaratHunter
Plans
Cushion|Lab Grown|IGI

0.85ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG764675320

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG764675320

Diamond specifications and retailer prices

From $516 NZD
As of November 1, 2026
Save $5,052 NZD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,568 NZD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 0.85ct lab-grown cushion diamond

This 0.85ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG764675320 or 764675320. Listed at 16 retailers as of November 1, 2026, with prices from $516 to $5,568, a $5,052 spread on the same certified stone. Do Amore Diamonds lists it at $5,568. 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

0.85
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764675320
Dimensions5.46 × 5.29 × 3.49 mm
L/W Ratio1.03
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
5.46 mm5.29 mm0.85 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764675320
Side View
Table 64.0%Crown 34.7°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 66.0%

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: $2,636 NZD|Low: $471 NZD|High: $3,647 NZD|Avg: $1,933 NZD|-2.4%
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
Retailer 15
November 5, 2026
Retailer 13$516 NZD
Retailer 10$781 NZD
Retailer 6$1,082 NZD
Retailer 14$1,105 NZD
Retailer 2$1,151 NZD
Retailer 7$1,235 NZD
Retailer 5$1,494 NZD
Retailer 9$1,541 NZD
Retailer 4$1,932 NZD
Retailer 12$2,412 NZD
Retailer 3$2,473 NZD
Retailer 15$2,498 NZD
Retailer 1$2,636 NZD
Retailer 8$3,362 NZD
Retailer 11$3,362 NZD

36 data points across 15 retailers

16 retailers$516 NZD to $5,568 NZD

Retailer 1
-
$507 NZD
Price last confirmed 15 days ago
A
Retailer 2
-
$516 NZD
View
A
Retailer 3
-
$781 NZD
View
A
Retailer 4
-
$1,082 NZD
View
A
Retailer 5
-
$1,105 NZD
View
A
Retailer 6
-
$1,151 NZD
View
A
Retailer 7
-
$1,494 NZD
View
A
Retailer 8
-
$1,541 NZD
View
Retailer 9
-
$1,932 NZD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
$2,412 NZD
View
B+
Retailer 11
-
$2,473 NZD
View
B+
Retailer 12
-
$2,498 NZD
View
B+
Retailer 13
-
$2,636 NZD
View
B
Retailer 14
-
$3,362 NZD
View
B
Retailer 15
-
$3,362 NZD
View
Most Expensive
B
Do Amore Diamonds
32-LG764675320 · Nov 5
$5,568 NZD
$3,130 USD
View
15 more retailers have this diamond
Prices start from $516 NZDSave up to $5,052 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
0.85ct Cushion
$516 NZD