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Marquise|Lab Grown|IGI

1.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG801602044

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801602044

Diamond specifications and retailer prices

From $256 SGD
$200 USD
As of October 30, 2026
Save $813 SGD (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,069 SGD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801602044 or 801602044. Listed at 5 retailers as of October 30, 2026, with prices from $256 to $1,069, a $813 spread on the same certified stone. Frank Darling lists it at $1,069. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801602044
Dimensions10.30 × 5.36 × 3.31 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.30 mm5.36 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801602044
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

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: $1,069 SGD|Low: $158 SGD|High: $2,173 SGD|Avg: $779 SGD|-3.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 4$158 SGD
Retailer 2$256 SGD
Retailer 3$329 SGD
Retailer 5$394 SGD
Retailer 7$522 SGD
Retailer 8$543 SGD
Retailer 11$575 SGD
Retailer 6$646 SGD
Frank Darling$1,069 SGD
Retailer 12$1,220 SGD
Retailer 10$1,436 SGD
Retailer 9$2,173 SGD

14 data points across 12 retailers

5 retailers$256 SGD to $1,069 SGD

A
Cheapest Retailer
-
$256 SGD
$200 USD
Final sale: no returns
B+
Retailer 2
-
$394 SGD
$308 USD
View
B+
Retailer 3
-
$646 SGD
$505 USD
View
Retailer 4
-
$731 SGD
A$880 AUD
View
Price last confirmed 144 days ago
Most Expensive
B
Frank Darling
100765980892KD · Nov 1
$1,069 SGD
$836 USD
View
4 more retailers have this diamond
Prices start from $256 SGDSave up to $813 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
1.03ct Marquise
$256 SGD