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Round|Lab Grown|IGI

0.57ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG688515638

Shape and cutting style on the report: Round brilliant

Certificate IGI LG688515638

Diamond specifications and retailer prices

From $145 SGD
$113 USD
As of October 29, 2026
Save $1,029 SGD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,509 SGD at MOH London · As of October 21, 2026
View at MOH London

About this 0.57ct lab-grown round diamond

This 0.57ct lab-grown round 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 LG688515638 or 688515638. Listed at 16 retailers as of October 28, 2026, with a 711% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688515638
Dimensions5.30 × 5.27 × 3.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.30 mm5.27 mm0.57 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688515638
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $1,509 SGD|Low: $140 SGD|High: $1,519 SGD|Avg: $426 SGD|-0.6%
MOH London
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
October 30, 2026
Retailer 14$145 SGD
Retailer 5$161 SGD
Retailer 12$168 SGD
Retailer 3$191 SGD
Retailer 13$191 SGD
Retailer 4$250 SGD
Retailer 10$320 SGD
Retailer 8$325 SGD
Retailer 2$362 SGD
Retailer 9$457 SGD
Retailer 7$477 SGD
Retailer 15$578 SGD
Retailer 11$643 SGD
Retailer 6$1,174 SGD
MOH London$1,509 SGD

42 data points across 15 retailers

16 retailers$145 SGD to $1,174 SGD

A+
Cheapest Retailer
-
$145 SGD
$113 USD
A
Retailer 2
-
$161 SGD
$126 USD
View
Final sale: no returns
A
Retailer 3
-
$168 SGD
$131 USD
View
A
Retailer 4
-
$191 SGD
$149 USD
View
A
Retailer 5
-
$191 SGD
$149 USD
View
A
Retailer 6
-
$250 SGD
$195 USD
View
Retailer 7
-
$320 SGD
$250 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$325 SGD
ZAR 4,092 ZAR
View
A
Retailer 9
-
$362 SGD
£222 GBP
View
A
Retailer 10
-
$457 SGD
A$549 AUD
View
B+
Retailer 11
-
$477 SGD
$372 USD
View
B+
Retailer 12
-
$578 SGD
$451 USD
View
B+
Retailer 13
-
$643 SGD
$502 USD
View
B+
Retailer 14
-
$651 SGD
$508 USD
View
B
Retailer 15
-
$1,174 SGD
$916 USD
View
Most Expensive
MOH London
LG688515638 · Oct 21
$1,509 SGD
£927 GBP
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $145 SGDSave up to $1,029 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 Round
$145 SGD