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Marquise|Lab Grown|IGI

1.00ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG806616070

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG806616070

Diamond specifications and retailer prices

From $198 SGD
$155 USD
As of November 2, 2026
Save $1,144 SGD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,567 SGD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG806616070 or 806616070. Listed at 22 retailers as of November 1, 2026, with a 577% 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

1.00
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806616070
Dimensions10.56 × 5.06 × 3.14 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.56 mm5.06 mm1.00 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806616070
Side View
Table 61.0%Crown 33°Girdle: THK-VTKPavilion 39.6°Culet: NoneDepth 62.1%

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: Nov 2
Current: $430 SGD|Low: $198 SGD|High: $1,373 SGD|Avg: $584 SGD|-5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 11
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Retailer 19
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Retailer 21
November 3, 2026
Retailer 16$198 SGD
Retailer 20$220 SGD
Retailer 18$230 SGD
Retailer 6$246 SGD
Retailer 14$257 SGD
Retailer 15$294 SGD
Retailer 4$333 SGD
Retailer 10$409 SGD
Retailer 1$430 SGD
Retailer 11$432 SGD
Retailer 17$466 SGD
Retailer 9$558 SGD
Retailer 8$639 SGD
Retailer 5$675 SGD
Retailer 13$786 SGD
Retailer 7$789 SGD
Retailer 19$806 SGD
Retailer 12$859 SGD
Retailer 21$860 SGD
Retailer 3$1,148 SGD
Retailer 2$1,342 SGD

26 data points across 21 retailers

22 retailers$198 SGD to $1,342 SGD

A
Cheapest Retailer
-
$198 SGD
$155 USD
A
Retailer 2
-
$220 SGD
$172 USD
View
Final sale: no returns
A
Retailer 3
-
$230 SGD
$180 USD
View
A
Retailer 4
-
$246 SGD
$192 USD
View
Retailer 5
-
$257 SGD
$201 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$294 SGD
£181 GBP
View
B+
Retailer 7
-
$333 SGD
$260 USD
View
A
Retailer 8
-
$409 SGD
$320 USD
View
A
Retailer 9
-
$430 SGD
£264 GBP
View
Retailer 10
-
$432 SGD
€322 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
-
$466 SGD
£287 GBP
View
A
Retailer 12
-
$558 SGD
$436 USD
View
B+
Retailer 13
-
$639 SGD
$500 USD
View
B+
Retailer 14
-
$675 SGD
View
Retailer 15
-
$786 SGD
A$946 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$789 SGD
$617 USD
View
B+
Retailer 17
-
$806 SGD
$630 USD
View
B+
Retailer 18
-
$859 SGD
$672 USD
View
B+
Retailer 19
-
$860 SGD
$672 USD
View
B
Retailer 20
-
$1,148 SGD
£707 GBP
View
B
Retailer 21
-
$1,342 SGD
$1,050 USD
View
Most Expensive
Helzberg Diamonds
ZXZOGMMHMGNG · Oct 13
$1,567 SGD
$1,225 USD
View
Price last confirmed 21 days ago
21 more retailers have this diamond
Prices start from $198 SGDSave up to $1,144 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
1.00ct Marquise
$198 SGD