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Marquise|Lab Grown|IGI

1.03ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG834610262

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834610262

Diamond specifications and retailer prices

From $223 SGD
$174 USD
As of November 2, 2026
Save $1,075 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,298 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG834610262 or 834610262. Listed at 16 retailers as of October 29, 2026, with prices from $223 to $1,298, a $1,075 spread on the same certified stone. MOH London lists it at $1,298. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834610262
Dimensions10.96 × 5.03 × 3.15 mm
L/W Ratio2.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.96 mm5.03 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG834610262
Side View
Table 55.0%Crown 34.5°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 62.6%

Caratlytics Score

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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: Nov 2
Current: $1,298 SGD|Low: $217 SGD|High: $1,330 SGD|Avg: $565 SGD|-1.5%
MOH London
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
November 2, 2026
Retailer 4$223 SGD
Retailer 5$249 SGD
Retailer 15$258 SGD
Retailer 11$276 SGD
Retailer 14$276 SGD
Retailer 6$373 SGD
Retailer 3$427 SGD
Retailer 9$477 SGD
Retailer 8$491 SGD
Retailer 13$493 SGD
Retailer 2$701 SGD
Retailer 10$742 SGD
Retailer 12$888 SGD
Retailer 7$958 SGD
MOH London$1,298 SGD

45 data points across 15 retailers

16 retailers$223 SGD to $1,298 SGD

A
Cheapest Retailer
-
$223 SGD
$174 USD
A
Retailer 2
-
$249 SGD
$195 USD
View
Final sale: no returns
A
Retailer 3
-
$258 SGD
$202 USD
View
Retailer 4
-
$276 SGD
$216 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$276 SGD
$216 USD
View
Retailer 6
-
$278 SGD
$217 USD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$373 SGD
$292 USD
View
A
Retailer 8
-
$427 SGD
$334 USD
View
A
Retailer 9
-
$477 SGD
ZAR 6,024 ZAR
View
A
Retailer 10
-
$491 SGD
£302 GBP
View
A
Retailer 11
-
$493 SGD
€367 EUR
View
B+
Retailer 12
-
$701 SGD
$548 USD
View
B+
Retailer 13
-
$742 SGD
$580 USD
View
B
Retailer 14
-
$888 SGD
$694 USD
View
B
Retailer 15
-
$958 SGD
$749 USD
View
Most Expensive
B
MOH London
LG834610262 · Oct 29
$1,298 SGD
£799 GBP
View
15 more retailers have this diamond
Prices start from $223 SGDSave up to $1,075 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
$223 SGD