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Marquise|Lab Grown|IGI

1.03ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG684504600

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG684504600

Diamond specifications and retailer prices

From $313 SGD
$244 USD
As of October 27, 2026
Save $1,413 SGD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,000 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG684504600 or 684504600. Listed at 20 retailers as of October 27, 2026, with a 452% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG684504600
Dimensions10.69 × 5.29 × 0.00 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.69 mm5.29 mm1.03 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG684504600
Side View
Table 63.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.7%

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 27
Current: $1,726 SGD|Low: $300 SGD|High: $1,737 SGD|Avg: $820 SGD|-0.7%
Retailer 1
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
October 29, 2026
Retailer 2$313 SGD
Retailer 15$363 SGD
Retailer 13$388 SGD
Retailer 14$388 SGD
Retailer 5$521 SGD
Retailer 8$527 SGD
Retailer 7$569 SGD
Retailer 10$736 SGD
Retailer 11$817 SGD
Retailer 4$990 SGD
Retailer 9$1,043 SGD
Retailer 12$1,251 SGD
Retailer 3$1,377 SGD
Retailer 6$1,661 SGD
Retailer 1$1,726 SGD

36 data points across 15 retailers

20 retailers$313 SGD to $1,726 SGD

A
Cheapest Retailer
-
$313 SGD
$244 USD
A
Retailer 2
-
$350 SGD
$273 USD
View
Final sale: no returns
A
Retailer 3
-
$363 SGD
$283 USD
View
A
Retailer 4
-
$376 SGD
$293 USD
View
A
Retailer 5
-
$388 SGD
$303 USD
View
A
Retailer 6
-
$388 SGD
$303 USD
View
A
Retailer 7
-
$521 SGD
$406 USD
View
A
Retailer 8
-
$527 SGD
£324 GBP
View
B+
Retailer 9
-
$569 SGD
$444 USD
View
B+
Retailer 10
-
$736 SGD
ZAR 9,273 ZAR
View
B+
Retailer 11
-
$817 SGD
£502 GBP
View
B
Retailer 12
-
$990 SGD
A$1,188 AUD
View
Price last confirmed 20 days ago
B+
Retailer 13
-
$1,043 SGD
A$1,251 AUD
View
B
Retailer 14
-
$1,251 SGD
$976 USD
View
B
Retailer 15
-
$1,377 SGD
$1,074 USD
View
B
Retailer 16
-
$1,592 SGD
$1,242 USD
View
B
Retailer 17
-
$1,661 SGD
£1,020 GBP
View
Price last confirmed 27 days ago
B
Retailer 18
-
$1,709 SGD
$1,333 USD
View
B
Retailer 19
-
$1,726 SGD
£1,060 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8711143D2 · Oct 29
$3,000 SGD
$2,340 USD
View
Price under review
19 more retailers have this diamond
Prices start from $313 SGDSave up to $1,413 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
$313 SGD