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Marquise|Lab Grown|IGI

3.09ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG847643310

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847643310

Diamond specifications and retailer prices

From $644 SGD
$504 USD
As of October 30, 2026
Save $2,922 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,567 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847643310 or 847643310. Listed at 18 retailers as of October 28, 2026, with prices from $644 to $3,567, a $2,922 spread on the same certified stone. Rare Carat lists it at $3,567. 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

3.09
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847643310
Dimensions15.17 × 7.73 × 4.71 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.17 mm7.73 mm3.09 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847643310
Side View
Table 62.0%Crown 33.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.9%

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: Oct 30
Current: $3,567 SGD|Low: $644 SGD|High: $3,567 SGD|Avg: $1,838 SGD
Rare Carat
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
Retailer 18
October 31, 2026
Retailer 13$644 SGD
Retailer 12$721 SGD
Retailer 8$727 SGD
Retailer 18$805 SGD
Retailer 14$914 SGD
Retailer 3$984 SGD
Retailer 10$1,080 SGD
Retailer 11$1,163 SGD
Retailer 9$1,279 SGD
Retailer 15$1,329 SGD
Retailer 16$1,687 SGD
Retailer 2$1,710 SGD
Retailer 6$1,750 SGD
Retailer 7$2,120 SGD
Retailer 17$2,600 SGD
Retailer 5$2,989 SGD
Retailer 4$3,382 SGD
Rare Carat$3,567 SGD

16 data points across 18 retailers

18 retailers$644 SGD to $3,567 SGD

A
Cheapest Retailer
-
$644 SGD
$504 USD
A
Retailer 2
-
$721 SGD
$564 USD
View
Final sale: no returns
A
Retailer 3
-
$727 SGD
$569 USD
View
A
Retailer 4
-
$805 SGD
$630 USD
View
A
Retailer 5
-
$914 SGD
£563 GBP
View
A
Retailer 6
-
$984 SGD
$770 USD
View
B+
Retailer 7
-
$1,080 SGD
$845 USD
View
A
Retailer 8
-
$1,163 SGD
$910 USD
View
A
Retailer 9
-
$1,279 SGD
€953 EUR
View
A
Retailer 10
-
$1,329 SGD
£819 GBP
View
B+
Retailer 11
-
$1,687 SGD
A$2,030 AUD
View
B+
Retailer 12
-
$1,710 SGD
$1,338 USD
View
B+
Retailer 13
-
$1,750 SGD
ZAR 22,110 ZAR
View
B+
Retailer 14
-
$2,120 SGD
$1,658 USD
View
B+
Retailer 15
-
$2,600 SGD
$2,034 USD
View
B
Retailer 16
-
$2,989 SGD
$2,338 USD
View
B
Retailer 17
-
$3,382 SGD
£2,083 GBP
View
Most Expensive
B
Rare Carat
69-21_l_847643310 · Oct 28
$3,567 SGD
$2,790 USD
View
17 more retailers have this diamond
Prices start from $644 SGDSave up to $2,922 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
3.09ct Marquise
$644 SGD