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Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

D/VS1 • IGI LG739557846

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG739557846

Diamond specifications and retailer prices

From $1,198 SGD
$937 USD
As of October 30, 2026
Save $4,258 SGD (78%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $10,636 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG739557846 or 739557846. Listed at 25 retailers as of October 30, 2026, with a 355% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.03
Carat
D
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739557846
Dimensions15.10 × 7.46 × 4.74 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Top View
15.10 mm7.46 mm3.03 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739557846
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.5%

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 30
Current: $10,636 SGD|Low: $1,149 SGD|High: $10,636 SGD|Avg: $3,271 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
Retailer 18
November 1, 2026
Retailer 5$1,198 SGD
Retailer 7$1,390 SGD
Retailer 16$1,390 SGD
Retailer 10$1,448 SGD
Retailer 18$1,515 SGD
Retailer 9$1,618 SGD
Retailer 8$1,959 SGD
Retailer 2$2,053 SGD
Retailer 11$2,212 SGD
Retailer 17$2,994 SGD
Retailer 12$3,463 SGD
Retailer 14$3,561 SGD
Retailer 13$3,894 SGD
Retailer 4$4,345 SGD
Retailer 3$4,489 SGD
Retailer 15$5,230 SGD
Retailer 6$8,374 SGD
Do Amore Diamonds$10,636 SGD

43 data points across 18 retailers

25 retailers$1,198 SGD to $5,456 SGD

Retailer 1
-
$1,198 SGD
$937 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$1,198 SGD
$937 USD
View
Retailer 3
-
$1,303 SGD
$1,019 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$1,390 SGD
$1,087 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$1,390 SGD
$1,087 USD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
$1,448 SGD
$1,133 USD
View
Final sale: no returns
B+
Retailer 7
-
$1,512 SGD
$1,183 USD
View
B+
Retailer 8
-
$1,515 SGD
$1,185 USD
View
B+
Retailer 9
-
$1,618 SGD
$1,266 USD
View
B+
Retailer 10
-
$1,959 SGD
$1,532 USD
View
B+
Retailer 11
-
$2,053 SGD
£1,264 GBP
View
B+
Retailer 12
-
$2,212 SGD
£1,362 GBP
View
Retailer 13
-
$2,874 SGD
$2,248 USD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$2,874 SGD
$2,248 USD
View
B
Retailer 15
-
$2,994 SGD
$2,342 USD
View
B
Retailer 16
-
$3,463 SGD
A$4,168 AUD
View
B
Retailer 17
-
$3,561 SGD
ZAR 44,998 ZAR
View
B
Retailer 18
-
$3,894 SGD
A$4,686 AUD
View
B
Retailer 19
-
$4,228 SGD
£2,604 GBP
View
B
Retailer 20
-
$4,345 SGD
$3,399 USD
View
B
Retailer 21
-
$4,489 SGD
$3,511 USD
View
B
Retailer 22
-
$5,230 SGD
£3,221 GBP
View
B
Retailer 23
-
$5,456 SGD
$4,268 USD
View
Retailer 24
-
$8,374 SGD
$6,550 USD
View
Price last confirmed 24 days ago
Most Expensive
Do Amore Diamonds
27-A7DC1D966 · Nov 1
$10,636 SGD
$8,320 USD
View
Price under review
24 more retailers have this diamond
Prices start from $1,198 SGDSave up to $4,258 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
3.03ct Marquise
$1,198 SGD