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Marquise|Lab Grown|IGI

3.03ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG839697009

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839697009

Diamond specifications and retailer prices

From $1,869 SGD
$1,462 USD
As of October 30, 2026
Save $7,783 SGD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,331 SGD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839697009 or 839697009. Listed at 22 retailers as of October 28, 2026, with a 416% 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

3.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839697009
Dimensions15.49 × 7.50 × 4.62 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.49 mm7.50 mm3.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839697009
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.6%

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: $12,331 SGD|Low: $1,869 SGD|High: $12,331 SGD|Avg: $4,702 SGD
Novita 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
Retailer 20
October 30, 2026
Retailer 10$1,869 SGD
Retailer 6$2,168 SGD
Retailer 11$2,272 SGD
Retailer 20$2,384 SGD
Retailer 2$2,393 SGD
Retailer 8$2,442 SGD
Retailer 13$3,060 SGD
Retailer 12$3,100 SGD
Retailer 17$3,455 SGD
Retailer 19$3,528 SGD
Retailer 3$3,964 SGD
Retailer 4$4,903 SGD
Retailer 14$5,034 SGD
Retailer 7$5,241 SGD
Retailer 16$5,564 SGD
Retailer 15$6,225 SGD
Retailer 18$6,674 SGD
Retailer 9$7,632 SGD
Retailer 5$7,892 SGD
Novita Diamonds$12,331 SGD

24 data points across 20 retailers

22 retailers$1,869 SGD to $9,652 SGD

A+
Cheapest Retailer
-
$1,869 SGD
$1,462 USD
A
Retailer 2
-
$2,168 SGD
$1,696 USD
View
A
Retailer 3
-
$2,272 SGD
$1,777 USD
View
Final sale: no returns
Retailer 4
-
$2,278 SGD
$1,782 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$2,384 SGD
$1,865 USD
View
A
Retailer 6
-
$2,393 SGD
£1,474 GBP
View
A
Retailer 7
-
$2,442 SGD
$1,910 USD
View
A
Retailer 8
-
$3,060 SGD
£1,885 GBP
View
A
Retailer 9
-
$3,100 SGD
$2,425 USD
View
A
Retailer 10
-
$3,455 SGD
€2,574 EUR
View
A
Retailer 11
-
$3,528 SGD
$2,760 USD
View
A
Retailer 12
-
$3,964 SGD
$3,101 USD
View
Retailer 13
-
$4,903 SGD
A$5,901 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
-
$5,034 SGD
ZAR 63,612 ZAR
View
A
Retailer 15
-
$5,241 SGD
£3,228 GBP
View
A
Retailer 16
-
$5,564 SGD
$4,352 USD
View
A
Retailer 17
-
$6,225 SGD
£3,834 GBP
View
A
Retailer 18
-
$6,674 SGD
$5,220 USD
View
A
Retailer 19
-
$7,632 SGD
$5,970 USD
View
A
Retailer 20
-
$7,892 SGD
$6,173 USD
View
B+
Retailer 21
-
$9,652 SGD
$7,550 USD
View
Most Expensive
Novita Diamonds
cert_839697009 · Oct 8
$12,331 SGD
A$14,839 AUD
View
Price last confirmed 21 days ago
21 more retailers have this diamond
Prices start from $1,869 SGDSave up to $7,783 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
$1,869 SGD