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Marquise|Lab Grown|IGI

1.01ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG818663595

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818663595

Diamond specifications and retailer prices

From $248 SGD
As of November 4, 2026
Save $1,254 SGD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,502 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818663595 or 818663595. Listed at 20 retailers as of November 4, 2026, with prices from $248 to $1,502, a $1,254 spread on the same certified stone. Reve Diamonds lists it at $1,502. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663595
Dimensions10.69 × 5.15 × 3.23 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.69 mm5.15 mm1.01 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663595
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.7%

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 4
Current: $556 SGD|Low: $239 SGD|High: $1,502 SGD|Avg: $612 SGD|+3.6%
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
Reve Diamonds
November 5, 2026
Retailer 2$248 SGD
Retailer 15$277 SGD
Retailer 5$289 SGD
Retailer 3$308 SGD
Retailer 6$308 SGD
Retailer 14$344 SGD
Retailer 13$415 SGD
Retailer 12$505 SGD
Retailer 10$531 SGD
Retailer 1$556 SGD
Retailer 7$706 SGD
Retailer 8$740 SGD
Retailer 9$750 SGD
Retailer 4$990 SGD
Retailer 11$1,438 SGD
Reve Diamonds$1,502 SGD

45 data points across 16 retailers

20 retailers$248 SGD to $1,502 SGD

A
Cheapest Retailer
-
$248 SGD
A
Retailer 2
-
$277 SGD
View
Final sale: no returns
A
Retailer 3
-
$289 SGD
View
Retailer 4
-
$308 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$308 SGD
View
A
Retailer 6
-
$415 SGD
View
Retailer 7
-
$505 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$530 SGD
View
A
Retailer 9
-
$531 SGD
View
A
Retailer 10
-
$556 SGD
View
B+
Retailer 11
-
$618 SGD
View
B+
Retailer 12
-
$706 SGD
View
B+
Retailer 13
-
$740 SGD
View
B+
Retailer 14
-
$750 SGD
View
B
Retailer 15
-
$990 SGD
View
B
Retailer 16
-
$1,037 SGD
View
B
Retailer 17
-
$1,058 SGD
View
B
Retailer 18
-
$1,438 SGD
View
Retailer 19
-
$1,469 SGD
View
Price last confirmed 39 days ago
Most Expensive
B
Reve Diamonds
F29B88763 · Nov 4
$1,502 SGD
$1,176 USD
View
19 more retailers have this diamond
Prices start from $248 SGDSave up to $1,254 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
1.01ct Marquise
$248 SGD