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Marquise|Lab Grown|IGI

1.05ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG816605257

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816605257

Diamond specifications and retailer prices

From $257 SGD
$201 USD
As of October 30, 2026
Save $1,273 SGD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,530 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816605257 or 816605257. Listed at 22 retailers as of October 30, 2026, with prices from $257 to $1,530, a $1,273 spread on the same certified stone. Reve Diamonds lists it at $1,530. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605257
Dimensions10.27 × 5.20 × 3.38 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.27 mm5.20 mm1.05 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605257
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 65.0%

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: Oct 30
Current: $1,489 SGD|Low: $247 SGD|High: $1,530 SGD|Avg: $719 SGD
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
Retailer 16
Retailer 17
Reve Diamonds
November 1, 2026
Retailer 3$257 SGD
Retailer 2$286 SGD
Retailer 7$298 SGD
Retailer 5$318 SGD
Retailer 8$318 SGD
Retailer 17$365 SGD
Retailer 13$428 SGD
Retailer 11$521 SGD
Retailer 14$547 SGD
Retailer 10$584 SGD
Retailer 12$770 SGD
Retailer 15$779 SGD
Retailer 6$1,024 SGD
Retailer 16$1,163 SGD
Retailer 4$1,207 SGD
Retailer 9$1,247 SGD
Retailer 1$1,489 SGD
Reve Diamonds$1,530 SGD

45 data points across 18 retailers

22 retailers$257 SGD to $1,530 SGD

A
Cheapest Retailer
-
$257 SGD
$201 USD
A
Retailer 2
-
$286 SGD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$298 SGD
$233 USD
View
Retailer 4
-
$318 SGD
$249 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$318 SGD
$249 USD
View
Retailer 6
-
$365 SGD
£225 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$428 SGD
$335 USD
View
A
Retailer 8
-
$521 SGD
€388 EUR
View
A
Retailer 9
-
$547 SGD
ZAR 6,911 ZAR
View
A
Retailer 10
-
$584 SGD
£360 GBP
View
A
Retailer 11
-
$586 SGD
$458 USD
View
Retailer 12
-
$644 SGD
$504 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$770 SGD
$602 USD
View
B+
Retailer 14
-
$779 SGD
A$937 AUD
View
B
Retailer 15
-
$1,024 SGD
$801 USD
View
B
Retailer 16
-
$1,080 SGD
$845 USD
View
B
Retailer 17
-
$1,092 SGD
$854 USD
View
B
Retailer 18
-
$1,163 SGD
$910 USD
View
B
Retailer 19
-
$1,207 SGD
A$1,452 AUD
View
B
Retailer 20
-
$1,247 SGD
£768 GBP
View
B
Retailer 21
-
$1,489 SGD
£917 GBP
View
Most Expensive
B
Reve Diamonds
45F8D56AE · Nov 1
$1,530 SGD
$1,196 USD
View
21 more retailers have this diamond
Prices start from $257 SGDSave up to $1,273 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
1.05ct Marquise
$257 SGD