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Marquise|Lab Grown|IGI

0.71ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG720597483

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG720597483

Diamond specifications and retailer prices

From $326 SGD
$255 USD
As of October 28, 2026
Save $479 SGD (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $805 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 0.71ct lab-grown marquise diamond

This 0.71ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG720597483 or 720597483. Listed at 10 retailers as of October 28, 2026, with prices from $326 to $805, a $479 spread on the same certified stone. Brilliant Earth lists it at $805. 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

0.71
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720597483
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm0.71 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG720597483
Side View
Table 60.0%Crown 35.6°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 67.3%

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: Oct 28
Current: $805 SGD|Low: $174 SGD|High: $1,637 SGD|Avg: $560 SGD|-3.1%
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
Retailer 17
Retailer 18
October 19, 2026
Retailer 5$174 SGD
Retailer 7$325 SGD
Retailer 14$326 SGD
Retailer 10$332 SGD
Retailer 16$340 SGD
Retailer 17$346 SGD
Retailer 13$353 SGD
Retailer 15$364 SGD
Retailer 18$382 SGD
Retailer 12$387 SGD
Retailer 4$436 SGD
Retailer 9$578 SGD
Retailer 2$637 SGD
Retailer 11$752 SGD
Brilliant Earth$805 SGD
Retailer 6$935 SGD
Retailer 8$1,209 SGD
Retailer 3$1,637 SGD

21 data points across 18 retailers

10 retailers$326 SGD to $805 SGD

A
Cheapest Retailer
-
$326 SGD
$255 USD
Retailer 2
-
$332 SGD
$260 USD
View
Price last confirmed 28 days ago
Retailer 3
-
$346 SGD
ZAR 4,375 ZAR
View
Price last confirmed 30 days ago
A
Retailer 4
-
$353 SGD
$276 USD
View
Retailer 5
-
$364 SGD
$285 USD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$387 SGD
$303 USD
View
Retailer 7
-
$436 SGD
£269 GBP
View
Price last confirmed 26 days ago
B
Retailer 8
-
$637 SGD
CA$692 CAD
View
B
Retailer 9
-
$752 SGD
$588 USD
View
Most Expensive
B
Brilliant Earth
21718091A · Oct 28
$805 SGD
$630 USD
View
9 more retailers have this diamond
Prices start from $326 SGDSave up to $479 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
0.71ct Marquise
$326 SGD