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Marquise|Lab Grown|IGI

5.10ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG698518073

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG698518073

Diamond specifications and retailer prices

From $2,261 SGD
$1,769 USD
As of October 25, 2026
Save $7,874 SGD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,558 SGD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 5.1ct lab-grown marquise diamond

This 5.1ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG698518073 or 698518073. Listed at 17 retailers as of October 25, 2026, with a 348% 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

5.10
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698518073
Dimensions17.54 × 8.91 × 5.70 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Top View
17.54 mm8.91 mm5.10 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698518073
Side View
Table 60.0%Crown 37.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.0%

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 25
Current: $15,558 SGD|Low: $2,171 SGD|High: $15,558 SGD|Avg: $5,449 SGD
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
October 27, 2026
Retailer 15$2,261 SGD
Retailer 5$2,460 SGD
Retailer 8$2,531 SGD
Retailer 16$2,623 SGD
Retailer 13$2,691 SGD
Retailer 9$2,772 SGD
Retailer 2$3,958 SGD
Retailer 4$3,980 SGD
Retailer 3$4,115 SGD
Retailer 14$4,412 SGD
Retailer 7$5,494 SGD
Retailer 11$5,859 SGD
Retailer 12$5,877 SGD
Retailer 17$7,067 SGD
Retailer 10$8,280 SGD
Retailer 6$10,136 SGD
Do Amore Diamonds$15,558 SGD

39 data points across 17 retailers

17 retailers$2,261 SGD to $10,136 SGD

A
Cheapest Retailer
-
$2,261 SGD
$1,769 USD
Retailer 2
-
$2,460 SGD
$1,924 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$2,623 SGD
$2,052 USD
View
Price last confirmed 20 days ago
B+
Retailer 4
-
$2,623 SGD
$2,052 USD
View
Retailer 5
-
$2,691 SGD
$2,105 USD
View
Price last confirmed 5 days ago
B+
Retailer 6
-
$2,772 SGD
$2,168 USD
View
B+
Retailer 7
-
$3,958 SGD
£2,438 GBP
View
Retailer 8
-
$3,980 SGD
$3,113 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$4,115 SGD
$3,219 USD
View
B
Retailer 10
-
$4,412 SGD
$3,451 USD
View
B
Retailer 11
-
$5,494 SGD
£3,384 GBP
View
Retailer 12
-
$5,859 SGD
ZAR 74,046 ZAR
View
Price last confirmed 7 days ago
Retailer 13
-
$5,877 SGD
A$7,073 AUD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$7,067 SGD
$5,528 USD
View
Retailer 15
-
$8,280 SGD
£5,100 GBP
View
Price last confirmed 7 days ago
B
Retailer 16
-
$10,136 SGD
$7,928 USD
View
Most Expensive
Do Amore Diamonds
27-718444582 · Oct 26
$15,558 SGD
$12,170 USD
View
Price under review
16 more retailers have this diamond
Prices start from $2,261 SGDSave up to $7,874 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 Marquise
$2,261 SGD