CaratHunter
Plans
Cushion|Lab Grown|IGI

3.23ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG717599851

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG717599851

Diamond specifications and retailer prices

From $2,155 SGD
$1,681 USD
As of October 29, 2026
Save $7,599 SGD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,754 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.23ct lab-grown cushion diamond

This 3.23ct 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 LG717599851 or 717599851. Listed at 21 retailers as of October 29, 2026, with prices from $2,155 to $9,754, a $7,599 spread on the same certified stone. Brilliant Earth lists it at $9,754. 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

3.23
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle28.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717599851
Dimensions9.62 × 7.43 × 4.76 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.62 mm7.43 mm3.23 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717599851
Side View
Table 65.0%Crown 37.7°Girdle: MED-THKPavilion 28.7°Culet: NoneDepth 64.1%

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 29
Current: $2,273 SGD|Low: $1,987 SGD|High: $7,338 SGD|Avg: $3,745 SGD|-0.9%
Retailer 1
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
October 30, 2026
Retailer 14$2,155 SGD
Retailer 1$2,273 SGD
Retailer 3$2,281 SGD
Retailer 6$2,352 SGD
Retailer 4$2,379 SGD
Retailer 8$2,905 SGD
Retailer 12$2,945 SGD
Retailer 10$3,307 SGD
Retailer 5$3,404 SGD
Retailer 7$4,396 SGD
Retailer 13$4,657 SGD
Retailer 9$4,781 SGD
Retailer 15$5,669 SGD
Retailer 11$5,912 SGD
Retailer 2$7,261 SGD

27 data points across 15 retailers

21 retailers$2,155 SGD to $9,754 SGD

Retailer 1
-
$2,058 SGD
$1,606 USD
Price last confirmed 17 days ago
A
Retailer 2
-
$2,155 SGD
$1,681 USD
View
Final sale: no returns
A
Retailer 3
-
$2,273 SGD
£1,396 GBP
View
A
Retailer 4
-
$2,281 SGD
$1,780 USD
View
A
Retailer 5
-
$2,352 SGD
$1,835 USD
View
A
Retailer 6
-
$2,379 SGD
HK$14,500 HKD
View
A
Retailer 7
-
$2,905 SGD
£1,784 GBP
View
A
Retailer 8
-
$2,945 SGD
$2,298 USD
View
A
Retailer 9
-
$3,307 SGD
€2,457 EUR
View
A
Retailer 10
-
$3,404 SGD
$2,656 USD
View
A
Retailer 11
-
$4,396 SGD
$3,430 USD
View
Retailer 12
-
$4,657 SGD
A$5,590 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$4,781 SGD
ZAR 60,263 ZAR
View
A
Retailer 14
-
$4,981 SGD
£3,060 GBP
View
A
Retailer 15
-
$5,669 SGD
$4,423 USD
View
A
Retailer 16
-
$5,912 SGD
£3,632 GBP
View
B+
Retailer 17
-
$6,376 SGD
$4,975 USD
View
B+
Retailer 18
-
$6,888 SGD
View
B+
Retailer 19
-
$7,240 SGD
$5,649 USD
View
Retailer 20
-
$7,261 SGD
$5,665 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
Brilliant Earth
14880797A · Oct 29
$9,754 SGD
$7,610 USD
View
20 more retailers have this diamond
Prices start from $2,155 SGDSave up to $7,599 SGD

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
3.23ct Cushion
$2,155 SGD