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Marquise|Lab Grown|IGI

1.05ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG779657384

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG779657384

Diamond specifications and retailer prices

From $240 SGD
$188 USD
As of November 2, 2026
Save $1,319 SGD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,559 SGD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779657384 or 779657384. Listed at 23 retailers as of November 2, 2026, with prices from $240 to $1,559, a $1,319 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,559. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779657384
Dimensions10.88 × 5.17 × 3.17 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.88 mm5.17 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779657384
Side View
Table 55.0%Crown 33.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.3%

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: Nov 2
Current: $1,559 SGD|Low: $231 SGD|High: $1,559 SGD|Avg: $651 SGD
Flawless Fine Jewelry
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
November 2, 2026
Retailer 15$240 SGD
Retailer 8$269 SGD
Retailer 5$279 SGD
Retailer 3$298 SGD
Retailer 6$298 SGD
Retailer 16$419 SGD
Retailer 13$500 SGD
Retailer 10$515 SGD
Retailer 9$537 SGD
Retailer 7$701 SGD
Retailer 2$727 SGD
Retailer 4$959 SGD
Retailer 12$963 SGD
Retailer 14$1,087 SGD
Retailer 11$1,395 SGD
Flawless Fine Jewelry$1,559 SGD

44 data points across 16 retailers

23 retailers$240 SGD to $1,559 SGD

A
Cheapest Retailer
-
$240 SGD
$188 USD
A
Retailer 2
-
$269 SGD
$210 USD
View
Final sale: no returns
A
Retailer 3
-
$279 SGD
$218 USD
View
Retailer 4
-
$298 SGD
$233 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$298 SGD
$233 USD
View
A
Retailer 6
-
$419 SGD
$328 USD
View
A
Retailer 7
-
$471 SGD
$368 USD
View
A
Retailer 8
-
$500 SGD
€372 EUR
View
A
Retailer 9
-
$515 SGD
ZAR 6,506 ZAR
View
A
Retailer 10
-
$537 SGD
£331 GBP
View
B+
Retailer 11
-
$701 SGD
$548 USD
View
B+
Retailer 12
-
$727 SGD
A$875 AUD
View
Retailer 13
-
$756 SGD
$591 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$812 SGD
View
Retailer 15
-
$869 SGD
A$1,045 AUD
View
Price last confirmed 139 days ago
B
Retailer 16
-
$959 SGD
$750 USD
View
B
Retailer 17
-
$963 SGD
$753 USD
View
B
Retailer 18
-
$1,021 SGD
$798 USD
View
B
Retailer 19
-
$1,028 SGD
$804 USD
View
B
Retailer 20
-
$1,087 SGD
$850 USD
View
B
Retailer 21
-
$1,395 SGD
£859 GBP
View
B
Retailer 22
-
$1,478 SGD
$1,156 USD
View
Most Expensive
B
Flawless Fine Jewelry
55A70234C · Nov 2
$1,559 SGD
£960 GBP
View
22 more retailers have this diamond
Prices start from $240 SGDSave up to $1,319 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
$240 SGD