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Oval|Lab Grown|IGI

0.57ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG816662354

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816662354

Diamond specifications and retailer prices

From $375 SGD
$293 USD
As of October 30, 2026
Save $2,054 SGD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,429 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.57ct lab-grown oval diamond

This 0.57ct lab-grown oval 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 LG816662354 or 816662354. Listed at 10 retailers as of October 30, 2026, with prices from $375 to $2,429, a $2,054 spread on the same certified stone. Do Amore Diamonds lists it at $2,429. 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
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662354
Dimensions6.88 × 4.64 × 2.84 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.88 mm4.64 mm0.57 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816662354
Side View
Table 56.0%Crown 33.1°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.2%

Caratlytics Score

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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: $2,429 SGD|Low: $375 SGD|High: $2,429 SGD|Avg: $937 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4$375 SGD
Retailer 10$431 SGD
Retailer 8$492 SGD
Retailer 6$674 SGD
Retailer 2$689 SGD
Retailer 9$690 SGD
Retailer 7$996 SGD
Retailer 5$1,267 SGD
Retailer 3$1,529 SGD
Do Amore Diamonds$2,429 SGD

23 data points across 10 retailers

10 retailers$375 SGD to $2,429 SGD

A
Cheapest Retailer
-
$375 SGD
$293 USD
A
Retailer 2
-
$431 SGD
$337 USD
View
Retailer 3
-
$492 SGD
$385 USD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$674 SGD
$527 USD
View
B+
Retailer 5
-
$689 SGD
€513 EUR
View
B+
Retailer 6
-
$690 SGD
$540 USD
View
B
Retailer 7
-
$996 SGD
CA$1,082 CAD
View
B
Retailer 8
-
$1,267 SGD
$991 USD
View
B
Retailer 9
-
$1,529 SGD
£942 GBP
View
Most Expensive
B
Do Amore Diamonds
32-LG816662354 · Oct 31
$2,429 SGD
$1,900 USD
View
9 more retailers have this diamond
Prices start from $375 SGDSave up to $2,054 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 Oval
$375 SGD