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Marquise|Lab Grown|IGI

0.99ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG847661426

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847661426

Diamond specifications and retailer prices

From $278 SGD
HK$1,700 HKD
As of November 1, 2026
Save $655 SGD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $934 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 0.99ct lab-grown marquise diamond

This 0.99ct lab-grown marquise sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847661426 or 847661426. Listed at 11 retailers as of October 30, 2026, with prices from $278 to $934, a $655 spread on the same certified stone. Brilliant Earth lists it at $934. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661426
Dimensions10.50 × 5.17 × 3.07 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.50 mm5.17 mm0.99 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847661426
Side View
Table 63.0%Crown 34.7°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 59.4%

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 1
Current: $934 SGD|Low: $216 SGD|High: $934 SGD|Avg: $528 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8$216 SGD
Retailer 7$278 SGD
Retailer 9$307 SGD
Retailer 10$418 SGD
Retailer 3$442 SGD
Retailer 12$448 SGD
Retailer 11$551 SGD
Retailer 6$563 SGD
Retailer 5$657 SGD
Retailer 2$766 SGD
Retailer 4$846 SGD
Brilliant Earth$934 SGD

6 data points across 12 retailers

11 retailers$278 SGD to $934 SGD

A
Cheapest Retailer
-
$278 SGD
HK$1,700 HKD
A
Retailer 2
-
$307 SGD
£189 GBP
View
A
Retailer 3
-
$418 SGD
£257 GBP
View
Retailer 4
-
$442 SGD
$346 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$448 SGD
$350 USD
View
Retailer 6
-
$551 SGD
$431 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$563 SGD
$440 USD
View
B+
Retailer 8
-
$657 SGD
View
B+
Retailer 9
-
$766 SGD
$599 USD
View
B
Retailer 10
-
$846 SGD
$662 USD
View
Most Expensive
B
Brilliant Earth
22314925A · Oct 30
$934 SGD
$730 USD
View
10 more retailers have this diamond
Prices start from $278 SGDSave up to $655 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
0.99ct Marquise
$278 SGD