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Cushion|Lab Grown|IGI

5.03ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG681579164

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG681579164

Diamond specifications and retailer prices

From $6,981 SGD
$5,461 USD
As of October 30, 2026
Save $37,750 SGD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $44,731 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.03ct lab-grown cushion diamond

This 5.03ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG681579164 or 681579164. Listed at 19 retailers as of October 30, 2026, with prices from $6,981 to $44,731, a $37,750 spread on the same certified stone. Do Amore Diamonds lists it at $44,731. 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

5.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681579164
Dimensions11.27 × 9.39 × 6.03 mm
L/W Ratio1.20
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
11.27 mm9.39 mm5.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681579164
Side View
Table 60.0%Crown 35.2°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 64.2%

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 30
Current: $44,731 SGD|Low: $6,981 SGD|High: $54,958 SGD|Avg: $20,430 SGD|-18.6%
Do Amore 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
October 31, 2026
Retailer 15$6,981 SGD
Retailer 6$8,724 SGD
Retailer 13$8,795 SGD
Retailer 14$9,015 SGD
Retailer 8$10,202 SGD
Retailer 5$10,604 SGD
Retailer 12$10,690 SGD
Retailer 3$11,826 SGD
Retailer 2$13,731 SGD
Retailer 10$15,980 SGD
Retailer 4$16,912 SGD
Retailer 16$18,396 SGD
Retailer 7$20,189 SGD
Retailer 17$20,757 SGD
Retailer 11$28,011 SGD
Retailer 9$29,323 SGD
Retailer 19$29,363 SGD
Retailer 18$30,701 SGD
Do Amore Diamonds$44,731 SGD

35 data points across 19 retailers

19 retailers$6,981 SGD to $44,731 SGD

A+
Cheapest Retailer
-
$6,981 SGD
$5,461 USD
A
Retailer 2
-
$8,724 SGD
$6,824 USD
View
Final sale: no returns
A
Retailer 3
-
$8,795 SGD
$6,880 USD
View
A
Retailer 4
-
$9,015 SGD
$7,052 USD
View
Retailer 5
-
$10,202 SGD
$7,980 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$10,604 SGD
HK$64,800 HKD
View
A
Retailer 7
-
$10,690 SGD
£6,585 GBP
View
A
Retailer 8
-
$11,826 SGD
£7,284 GBP
View
A
Retailer 9
-
$13,731 SGD
€10,229 EUR
View
A
Retailer 10
-
$15,980 SGD
$12,500 USD
View
A
Retailer 11
-
$16,912 SGD
ZAR 213,712 ZAR
View
A
Retailer 12
-
$18,396 SGD
$14,390 USD
View
B+
Retailer 13
-
$20,189 SGD
£12,435 GBP
View
B+
Retailer 14
-
$20,757 SGD
$16,237 USD
View
B+
Retailer 15
-
$28,011 SGD
$21,911 USD
View
Retailer 16
-
$29,323 SGD
A$35,288 AUD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$29,363 SGD
$22,968 USD
View
B+
Retailer 18
-
$30,701 SGD
View
Most Expensive
B
Do Amore Diamonds
27-EC2D908E9 · Oct 31
$44,731 SGD
$34,990 USD
View
18 more retailers have this diamond
Prices start from $6,981 SGDSave up to $37,750 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+
5.03ct Cushion
$6,981 SGD