CaratHunter
Plans
Cushion|Lab Grown|IGI

3.37ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG700512237

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG700512237

Diamond specifications and retailer prices

From $1,432 USD
As of October 28, 2026
Save $6,378 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,580 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.37ct lab-grown cushion diamond

This 3.37ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700512237 or 700512237. Listed at 20 retailers as of October 28, 2026, with a 445% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.37
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700512237
Dimensions10.08 × 8.23 × 5.42 mm
L/W Ratio1.22
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
10.08 mm8.23 mm3.37 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700512237
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 65.9%

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 28
Current: $8,580 USD|Low: $1,432 USD|High: $8,594 USD|Avg: $4,339 USD|+0.3%
Novita Diamonds
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 20$1,432 USD
Retailer 4$1,765 USD
Retailer 17$1,805 USD
Retailer 10$1,938 USD
Retailer 13$2,400 USD
Retailer 3$2,403 USD
Retailer 8$2,578 USD
Retailer 2$3,445 USD
Retailer 14$3,581 USD
Retailer 7$3,721 USD
Retailer 5$3,873 USD
Retailer 11$4,448 USD
Retailer 15$4,793 USD
Retailer 16$5,240 USD
Retailer 9$5,266 USD
Retailer 18$5,693 USD
Retailer 6$5,755 USD
Retailer 12$6,023 USD
Retailer 19$7,810 USD
Novita Diamonds$8,580 USD

31 data points across 20 retailers

20 retailers$1,432 USD to $7,810 USD

A
Cheapest Retailer
-
$1,432 USD
Final sale: no returns
A
Retailer 2
-
$1,765 USD
View
A
Retailer 3
-
$1,805 USD
HK$14,100 HKD
View
A
Retailer 4
-
$1,938 USD
View
A
Retailer 5
-
$2,400 USD
€2,286 EUR
View
A
Retailer 6
-
$2,403 USD
£1,892 GBP
View
A
Retailer 7
-
$2,578 USD
View
A
Retailer 8
-
$3,445 USD
ZAR 55,657 ZAR
View
A
Retailer 9
-
$3,581 USD
£2,820 GBP
View
A
Retailer 10
-
$3,721 USD
View
A
Retailer 11
-
$3,873 USD
A$5,958 AUD
View
A
Retailer 12
-
$4,448 USD
View
A
Retailer 13
-
$4,793 USD
£3,774 GBP
View
B+
Retailer 14
-
$5,240 USD
SGD 7,081 SGD
View
B+
Retailer 15
-
$5,266 USD
View
B+
Retailer 16
-
$5,693 USD
View
B+
Retailer 17
-
$5,755 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$6,023 USD
View
B
Retailer 19
-
$7,810 USD
View
Most Expensive
B
Novita Diamonds
cert_700512237 · Oct 8
$8,580 USD
A$13,200 AUD
View
Price last confirmed 20 days ago
19 more retailers have this diamond
Prices start from $1,432 USDSave up to $6,378 USD

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
3.37ct Cushion
$1,432 USD