CaratHunter
Plans
Cushion|Lab Grown|IGI

5.10ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG784642597

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG784642597

Diamond specifications and retailer prices

From $8,096 SGD
$6,317 USD
As of October 29, 2026
Save $45,145 SGD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $53,242 SGD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 5.1ct lab-grown cushion diamond

This 5.1ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784642597 or 784642597. Listed at 11 retailers as of October 28, 2026, with prices from $8,096 to $53,242, a $45,145 spread on the same certified stone. Do Amore Diamonds lists it at $53,242. 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

5.10
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642597
Dimensions9.88 × 9.83 × 6.66 mm
L/W Ratio1.01
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
9.88 mm9.83 mm5.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642597
Side View
Table 61.0%Crown 37.1°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
A+
Exceptional
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: $53,242 SGD|Low: $8,096 SGD|High: $61,060 SGD|Avg: $20,079 SGD|-12.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$8,096 SGD
Retailer 4$8,767 SGD
Retailer 2$9,790 SGD
Retailer 10$11,558 SGD
Retailer 8$13,054 SGD
Retailer 6$13,853 SGD
Retailer 3$17,353 SGD
Retailer 5$19,785 SGD
Retailer 9$36,093 SGD
Do Amore Diamonds$53,242 SGD

28 data points across 10 retailers

11 retailers$8,096 SGD to $53,242 SGD

A+
Cheapest Retailer
-
$8,096 SGD
$6,317 USD
A
Retailer 2
-
$8,767 SGD
$6,840 USD
View
A
Retailer 3
-
$9,790 SGD
$7,638 USD
View
A
Retailer 4
-
$11,558 SGD
$9,018 USD
View
Final sale: no returns
Retailer 5
-
$13,054 SGD
$10,185 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$13,853 SGD
$10,808 USD
View
A
Retailer 7
-
$17,353 SGD
€12,894 EUR
View
A
Retailer 8
-
$19,785 SGD
£12,155 GBP
View
B
Retailer 9
-
$34,710 SGD
$27,081 USD
View
B
Retailer 10
-
$36,093 SGD
$28,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-6A4F71EDA · Oct 28
$53,242 SGD
$41,540 USD
View
10 more retailers have this diamond
Prices start from $8,096 SGDSave up to $45,145 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+
5.10ct Cushion
$8,096 SGD