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Marquise|Lab Grown|IGI

0.99ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG787640065

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787640065

Diamond specifications and retailer prices

From $224 SGD
$175 USD
As of October 27, 2026
Save $1,122 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,346 SGD at Brilliant Earth · As of October 28, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787640065 or 787640065. Listed at 18 retailers as of October 27, 2026, with prices from $224 to $1,346, a $1,122 spread on the same certified stone. Brilliant Earth lists it at $1,346. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787640065
Dimensions11.60 × 5.09 × 3.07 mm
L/W Ratio2.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.60 mm5.09 mm0.99 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787640065
Side View
Table 60.0%Crown 32.4°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 60.3%

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: Oct 27
Current: $1,346 SGD|Low: $215 SGD|High: $1,346 SGD|Avg: $580 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 3$224 SGD
Retailer 16$250 SGD
Retailer 7$259 SGD
Retailer 4$277 SGD
Retailer 15$277 SGD
Retailer 9$354 SGD
Retailer 10$494 SGD
Retailer 6$495 SGD
Retailer 11$501 SGD
Retailer 13$506 SGD
Retailer 8$585 SGD
Retailer 12$692 SGD
Retailer 14$715 SGD
Retailer 5$892 SGD
Retailer 2$1,304 SGD
Brilliant Earth$1,346 SGD

44 data points across 16 retailers

18 retailers$224 SGD to $1,346 SGD

A
Cheapest Retailer
-
$224 SGD
$175 USD
A
Retailer 2
-
$250 SGD
$195 USD
View
Final sale: no returns
A
Retailer 3
-
$259 SGD
$202 USD
View
A
Retailer 4
-
$277 SGD
$216 USD
View
A
Retailer 5
-
$277 SGD
$216 USD
View
A
Retailer 6
-
$354 SGD
£217 GBP
View
A
Retailer 7
-
$491 SGD
$383 USD
View
A
Retailer 8
-
$494 SGD
£303 GBP
View
A
Retailer 9
-
$495 SGD
$386 USD
View
A
Retailer 10
-
$501 SGD
ZAR 6,318 ZAR
View
A
Retailer 11
-
$506 SGD
€376 EUR
View
B+
Retailer 12
-
$585 SGD
$456 USD
View
B+
Retailer 13
-
$692 SGD
A$830 AUD
View
B+
Retailer 14
-
$715 SGD
$558 USD
View
B+
Retailer 15
-
$892 SGD
$696 USD
View
B
Retailer 16
-
$962 SGD
$750 USD
View
B
Retailer 17
-
$1,304 SGD
£801 GBP
View
Most Expensive
B
Brilliant Earth
20736122A · Oct 28
$1,346 SGD
$1,050 USD
View
17 more retailers have this diamond
Prices start from $224 SGDSave up to $1,122 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
$224 SGD