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Cushion|Lab Grown|IGI

1.92ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG830624128

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830624128

Diamond specifications and retailer prices

From $1,325 NZD
$744 USD
As of October 30, 2026
Save $6,803 NZD (84%) vs most expensive(unlock to see where)
16 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 LG830624128 or 830624128. Listed at 16 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 angle35.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830624128
Dimensions9.30 × 6.32 × 4.16 mm
L/W Ratio1.47
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
9.30 mm6.32 mm1.92 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830624128
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 65.8%

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: Oct 30
Current: $8,128 NZD|Low: $1,325 NZD|High: $10,220 NZD|Avg: $4,018 NZD|-2.1%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 16$1,325 NZD
Retailer 7$1,456 NZD
Retailer 11$1,665 NZD
Retailer 2$2,151 NZD
Retailer 12$2,195 NZD
Retailer 9$2,322 NZD
Retailer 10$2,472 NZD
Retailer 14$3,007 NZD
Retailer 5$3,132 NZD
Retailer 3$4,179 NZD
Retailer 4$4,423 NZD
Retailer 15$4,643 NZD
Retailer 6$4,795 NZD
Retailer 13$5,676 NZD
Retailer 8$8,119 NZD
Rare Carat$8,128 NZD

32 data points across 16 retailers

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

A
Cheapest Retailer
-
$1,325 NZD
$744 USD
Final sale: no returns
Retailer 2
-
$1,456 NZD
$818 USD
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
A
Retailer 9
-
$3,132 NZD
$1,759 USD
View
B+
Retailer 10
-
$4,179 NZD
£1,848 GBP
View
B+
Retailer 11
-
$4,423 NZD
$2,484 USD
View
B+
Retailer 12
-
$4,643 NZD
$2,608 USD
View
B+
Retailer 13
-
$4,795 NZD
SGD 3,639 SGD
View
B+
Retailer 14
-
$5,676 NZD
£2,510 GBP
View
B
Retailer 15
-
$8,119 NZD
$4,560 USD
View
Most Expensive
B
Rare Carat
PE1286241JJ830 · Oct 28
$8,128 NZD
$4,565 USD
View
15 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