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Marquise|Lab Grown|IGI

0.57ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG816637310

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816637310

Diamond specifications and retailer prices

From $385 SGD
$301 USD
As of October 30, 2026
Save $1,763 SGD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,148 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.57ct lab-grown marquise diamond

This 0.57ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816637310 or 816637310. Listed at 14 retailers as of October 30, 2026, with prices from $385 to $2,148, a $1,763 spread on the same certified stone. Do Amore Diamonds lists it at $2,148. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.57
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816637310
Dimensions8.55 × 4.40 × 2.72 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.55 mm4.40 mm0.57 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816637310
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

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: $2,148 SGD|Low: $323 SGD|High: $2,148 SGD|Avg: $803 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
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 9$323 SGD
Retailer 3$385 SGD
Retailer 19$511 SGD
Retailer 6$526 SGD
Retailer 12$587 SGD
Retailer 10$657 SGD
Retailer 20$688 SGD
Retailer 2$714 SGD
Retailer 7$722 SGD
Retailer 17$729 SGD
Retailer 16$744 SGD
Retailer 15$758 SGD
Retailer 13$780 SGD
Retailer 11$1,080 SGD
Retailer 14$1,084 SGD
Retailer 5$1,156 SGD
Retailer 18$1,280 SGD
Retailer 4$1,440 SGD
Retailer 8$1,533 SGD
Do Amore Diamonds$2,148 SGD

19 data points across 20 retailers

14 retailers$385 SGD to $2,148 SGD

A
Cheapest Retailer
-
$385 SGD
$301 USD
A
Retailer 2
-
$511 SGD
$400 USD
View
B+
Retailer 3
-
$670 SGD
$524 USD
View
B+
Retailer 4
-
$688 SGD
ZAR 8,688 ZAR
View
B+
Retailer 5
-
$714 SGD
£440 GBP
View
Retailer 6
-
$722 SGD
A$869 AUD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
$729 SGD
$570 USD
View
B+
Retailer 8
-
$758 SGD
£467 GBP
View
B+
Retailer 9
-
$780 SGD
$610 USD
View
B
Retailer 10
-
$1,084 SGD
CA$1,177 CAD
View
B
Retailer 11
-
$1,156 SGD
$904 USD
View
B
Retailer 12
-
$1,280 SGD
$1,001 USD
View
B
Retailer 13
-
$1,440 SGD
$1,127 USD
View
Most Expensive
B
Do Amore Diamonds
20-D85531 · Oct 31
$2,148 SGD
$1,680 USD
View
13 more retailers have this diamond
Prices start from $385 SGDSave up to $1,763 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
0.57ct Marquise
$385 SGD