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Cushion|Lab Grown|IGI

1.92ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG816630873

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816630873

Diamond specifications and retailer prices

From $1,663 NZD
$937 USD
As of October 30, 2026
Save $4,829 NZD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,492 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.92ct lab-grown cushion diamond

This 1.92ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816630873 or 816630873. Listed at 13 retailers as of October 29, 2026, with prices from $1,663 to $6,492, a $4,829 spread on the same certified stone. MOH London lists it at $6,492. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.92
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630873
Dimensions9.16 × 6.38 × 4.23 mm
L/W Ratio1.44
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
9.16 mm6.38 mm1.92 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630873
Side View
Table 61.0%Crown 32.4°Girdle: MED-STKPavilion 35°Culet: NoneDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,492 NZD|Low: $1,657 NZD|High: $7,839 NZD|Avg: $4,001 NZD|-16.1%
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
November 1, 2026
Retailer 12$1,663 NZD
Retailer 13$1,723 NZD
Retailer 7$2,076 NZD
Retailer 11$2,296 NZD
Retailer 6$2,614 NZD
Retailer 2$2,647 NZD
Retailer 9$2,775 NZD
Retailer 8$3,091 NZD
Retailer 3$4,759 NZD
Retailer 4$5,390 NZD
Retailer 10$5,725 NZD
Retailer 5$5,969 NZD
MOH London$6,492 NZD

43 data points across 13 retailers

13 retailers$1,663 NZD to $6,492 NZD

A
Cheapest Retailer
-
$1,663 NZD
$937 USD
Final sale: no returns
Retailer 2
-
$1,723 NZD
$971 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$2,076 NZD
$1,170 USD
View
A
Retailer 4
-
$2,296 NZD
$1,294 USD
View
A
Retailer 5
-
$2,614 NZD
€1,403 EUR
View
A
Retailer 6
-
$2,647 NZD
£1,175 GBP
View
A
Retailer 7
-
$2,775 NZD
$1,564 USD
View
A
Retailer 8
-
$3,091 NZD
$1,742 USD
View
B+
Retailer 9
-
$4,759 NZD
£2,112 GBP
View
B+
Retailer 10
-
$5,390 NZD
$3,038 USD
View
B
Retailer 11
-
$5,725 NZD
$3,227 USD
View
B
Retailer 12
-
$5,969 NZD
$3,364 USD
View
Most Expensive
B
MOH London
LG816630873 · Oct 29
$6,492 NZD
£2,881 GBP
View
12 more retailers have this diamond
Prices start from $1,663 NZDSave up to $4,829 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
1.92ct Cushion
$1,663 NZD