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Cushion|Lab Grown|IGI

0.85ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG816658194

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

Certificate IGI LG816658194

Diamond specifications and retailer prices

From $873 NZD
As of November 3, 2026
Save $4,611 NZD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,484 NZD at MOH London · As of November 3, 2026
View at MOH London

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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816658194 or 816658194. Listed at 16 retailers as of November 3, 2026, with prices from $873 to $5,484, a $4,611 spread on the same certified stone. MOH London lists it at $5,484. 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

0.85
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816658194
Dimensions5.40 × 5.26 × 3.54 mm
L/W Ratio1.03
Girdle conditionFaceted
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 mm5.26 mm0.85 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816658194
Side View
Table 63.0%Crown 35.7°Girdle: THN-MEDPavilion 37°Culet: NoneDepth 67.3%

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 3
Current: $5,484 NZD|Low: $873 NZD|High: $5,603 NZD|Avg: $2,589 NZD|-2.1%
MOH London
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
Retailer 16
November 4, 2026
Retailer 10$873 NZD
Retailer 16$1,032 NZD
Retailer 14$1,102 NZD
Retailer 5$1,304 NZD
Retailer 8$1,531 NZD
Retailer 3$1,623 NZD
Retailer 2$1,648 NZD
Retailer 13$2,019 NZD
Retailer 7$2,129 NZD
Retailer 12$2,288 NZD
Retailer 4$3,594 NZD
Retailer 6$3,702 NZD
Retailer 9$3,903 NZD
Retailer 11$4,298 NZD
Retailer 15$4,845 NZD
MOH London$5,484 NZD

35 data points across 16 retailers

16 retailers$873 NZD to $5,484 NZD

A
Cheapest Retailer
-
$873 NZD
A
Retailer 2
-
$1,032 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,102 NZD
View
Retailer 4
-
$1,304 NZD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,531 NZD
View
B+
Retailer 6
-
$1,623 NZD
View
B+
Retailer 7
-
$1,648 NZD
View
B+
Retailer 8
-
$2,019 NZD
View
B+
Retailer 9
-
$2,129 NZD
View
B+
Retailer 10
-
$2,288 NZD
View
B
Retailer 11
-
$3,594 NZD
View
Retailer 12
-
$3,702 NZD
View
Price last confirmed 16 days ago
B
Retailer 13
-
$3,903 NZD
View
B
Retailer 14
-
$4,298 NZD
View
B
Retailer 15
-
$4,845 NZD
View
Most Expensive
B
MOH London
LG816658194 · Nov 3
$5,484 NZD
£2,434 GBP
View
15 more retailers have this diamond
Prices start from $873 NZDSave up to $4,611 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
$873 NZD