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Marquise|Lab Grown|IGI

0.99ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG833656770

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833656770

Diamond specifications and retailer prices

From $245 SGD
$192 USD
As of October 30, 2026
Save $1,774 SGD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,020 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG833656770 or 833656770. Listed at 9 retailers as of October 30, 2026, with prices from $245 to $2,020, a $1,774 spread on the same certified stone. Do Amore Diamonds lists it at $2,020. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.99
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833656770
Dimensions10.77 × 5.28 × 3.20 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.77 mm5.28 mm0.99 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833656770
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.6%

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 30
Current: $2,020 SGD|Low: $221 SGD|High: $2,020 SGD|Avg: $802 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 3$221 SGD
Retailer 10$245 SGD
Retailer 9$424 SGD
Retailer 13$492 SGD
Retailer 12$511 SGD
Retailer 11$533 SGD
Retailer 2$839 SGD
Retailer 7$940 SGD
Retailer 5$964 SGD
Retailer 8$982 SGD
Retailer 6$1,348 SGD
Retailer 4$1,426 SGD
Do Amore Diamonds$2,020 SGD

16 data points across 13 retailers

9 retailers$245 SGD to $2,020 SGD

A
Cheapest Retailer
-
$245 SGD
$192 USD
A
Retailer 2
-
$424 SGD
$332 USD
View
Retailer 3
-
$492 SGD
ZAR 6,212 ZAR
View
Price last confirmed 44 days ago
A
Retailer 4
-
$533 SGD
$417 USD
View
B+
Retailer 5
-
$839 SGD
A$1,010 AUD
View
B+
Retailer 6
-
$940 SGD
$735 USD
View
B
Retailer 7
-
$982 SGD
$768 USD
View
B
Retailer 8
-
$1,348 SGD
£830 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1795720 · Oct 31
$2,020 SGD
$1,580 USD
View
8 more retailers have this diamond
Prices start from $245 SGDSave up to $1,774 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
$245 SGD