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Cushion|Lab Grown|IGI

1.92ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG840634850

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840634850

Diamond specifications and retailer prices

From $1,325 NZD
$744 USD
As of October 28, 2026
Save $6,803 NZD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,128 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634850 or 840634850. Listed at 14 retailers as of October 28, 2026, with prices from $1,325 to $8,128, a $6,803 spread on the same certified stone. Rare Carat lists it at $8,128. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.92
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634850
Dimensions8.99 × 6.40 × 4.33 mm
L/W Ratio1.40
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
8.99 mm6.40 mm1.92 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634850
Side View
Table 61.0%Crown 33.4°Girdle: STK-THKPavilion 35.9°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
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 28
Current: $8,128 NZD|Low: $1,325 NZD|High: $8,128 NZD|Avg: $3,460 NZD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13$1,325 NZD
Retailer 5$1,611 NZD
Retailer 9$1,665 NZD
Retailer 2$2,151 NZD
Retailer 10$2,195 NZD
Retailer 6$2,322 NZD
Retailer 8$2,472 NZD
Retailer 11$3,007 NZD
Retailer 3$4,423 NZD
Retailer 12$4,643 NZD
Retailer 4$4,795 NZD
Retailer 7$5,698 NZD
Rare Carat$8,128 NZD

15 data points across 13 retailers

14 retailers$1,325 NZD to $8,128 NZD

A
Cheapest Retailer
-
$1,325 NZD
$744 USD
Final sale: no returns
Retailer 2
-
$1,611 NZD
£713 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,665 NZD
$935 USD
View
A
Retailer 4
-
$2,151 NZD
£951 GBP
View
A
Retailer 5
-
$2,195 NZD
$1,233 USD
View
A
Retailer 6
-
$2,322 NZD
€1,242 EUR
View
A
Retailer 7
-
$2,472 NZD
ZAR 22,432 ZAR
View
A
Retailer 8
-
$3,007 NZD
$1,689 USD
View
B+
Retailer 9
-
$4,423 NZD
$2,484 USD
View
B+
Retailer 10
-
$4,643 NZD
$2,608 USD
View
B+
Retailer 11
-
$4,795 NZD
SGD 3,639 SGD
View
B+
Retailer 12
-
$5,698 NZD
£2,520 GBP
View
B
Retailer 13
-
$8,119 NZD
$4,560 USD
View
Most Expensive
B
Rare Carat
PD8506348JJ840 · Oct 28
$8,128 NZD
$4,565 USD
View
13 more retailers have this diamond
Prices start from $1,325 NZDSave up to $6,803 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
$1,325 NZD