Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG844677646

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844677646

Diamond specifications and retailer prices

From $959 SGD
$750 USD
As of October 30, 2026
Save $7,555 SGD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,514 SGD at Do Amore Diamonds · As of October 31, 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), with a top-tier cut grade and certified by IGI LG844677646 or 844677646. Listed at 20 retailers as of October 30, 2026, with prices from $959 to $8,514, a $7,555 spread on the same certified stone. Do Amore Diamonds lists it at $8,514. 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

3.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844677646
Dimensions14.69 × 7.49 × 4.78 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.69 mm7.49 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844677646
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,514 SGD|Low: $954 SGD|High: $11,109 SGD|Avg: $2,762 SGD|-23.4%
Do Amore Diamonds
Retailer 2
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Retailer 8
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Retailer 23
November 1, 2026
Retailer 20$959 SGD
Retailer 3$1,043 SGD
Retailer 7$1,106 SGD
Retailer 4$1,401 SGD
Retailer 22$1,494 SGD
Retailer 19$1,570 SGD
Retailer 2$1,644 SGD
Retailer 11$1,757 SGD
Retailer 6$1,773 SGD
Retailer 17$1,803 SGD
Retailer 12$1,900 SGD
Retailer 8$2,554 SGD
Retailer 18$2,573 SGD
Retailer 13$2,774 SGD
Retailer 23$3,454 SGD
Retailer 14$3,656 SGD
Retailer 5$3,739 SGD
Retailer 10$3,753 SGD
Retailer 15$3,816 SGD
Retailer 16$3,953 SGD
Retailer 21$4,629 SGD
Retailer 9$5,382 SGD
Do Amore Diamonds$8,514 SGD

18 data points across 23 retailers

20 retailers$959 SGD to $8,514 SGD

A
Cheapest Retailer
-
$959 SGD
$750 USD
A
Retailer 2
-
$1,043 SGD
$816 USD
View
Retailer 3
-
$1,106 SGD
$865 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$1,401 SGD
$1,096 USD
View
Final sale: no returns
A
Retailer 5
-
$1,494 SGD
$1,169 USD
View
A
Retailer 6
-
$1,570 SGD
$1,228 USD
View
B+
Retailer 7
-
$1,644 SGD
£1,013 GBP
View
Retailer 8
-
$1,773 SGD
£1,092 GBP
View
Price last confirmed 17 days ago
B+
Retailer 9
-
$1,803 SGD
$1,410 USD
View
Retailer 10
-
$2,554 SGD
ZAR 32,273 ZAR
View
Price last confirmed 18 days ago
B+
Retailer 11
-
$2,573 SGD
$2,013 USD
View
B+
Retailer 12
-
$2,774 SGD
A$3,338 AUD
View
B
Retailer 13
-
$3,454 SGD
$2,702 USD
View
Retailer 14
-
$3,656 SGD
A$4,400 AUD
View
Price last confirmed 24 days ago
Retailer 15
-
$3,739 SGD
$2,925 USD
View
Price last confirmed 17 days ago
Retailer 16
-
$3,753 SGD
$2,936 USD
View
Price last confirmed 17 days ago
Retailer 17
-
$3,816 SGD
$2,985 USD
View
Price last confirmed 17 days ago
B
Retailer 18
-
$4,629 SGD
£2,851 GBP
View
Retailer 19
-
$5,382 SGD
$4,210 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Do Amore Diamonds
27-83FFD3035 · Oct 31
$8,514 SGD
$6,660 USD
View
19 more retailers have this diamond
Prices start from $959 SGDSave up to $7,555 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
$959 SGD