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Oval|Lab Grown|IGI

0.53ct H SI1 Oval Lab Grown Diamond

VG • H/SI1 • IGI LG414059512

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG414059512

Diamond specifications and retailer prices

From $404 SGD
$316 USD
As of October 29, 2026
Save $1,614 SGD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,018 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown oval diamond

This 0.53ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG414059512 or 414059512. Listed at 11 retailers as of October 29, 2026, with prices from $404 to $2,018, a $1,614 spread on the same certified stone. MOH London lists it at $2,018. 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

0.53
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle32.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414059512
Dimensions6.33 × 4.64 × 2.82 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.33 mm4.64 mm0.53 ctH / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG414059512
Side View
Table 58.5%Crown 32.7°Girdle: STK-VTKPavilion 41.3°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,018 SGD|Low: $387 SGD|High: $2,033 SGD|Avg: $973 SGD|-0.7%
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
October 30, 2026
Retailer 9$404 SGD
Retailer 2$422 SGD
Retailer 12$451 SGD
Retailer 6$455 SGD
Retailer 10$501 SGD
Retailer 13$501 SGD
Retailer 3$697 SGD
Retailer 11$814 SGD
Retailer 7$909 SGD
Retailer 4$974 SGD
Retailer 8$1,469 SGD
Retailer 14$1,873 SGD
Retailer 5$2,013 SGD
MOH London$2,018 SGD

21 data points across 14 retailers

11 retailers$404 SGD to $2,018 SGD

B+
Cheapest Retailer
-
$404 SGD
$316 USD
A
Retailer 2
-
$422 SGD
$330 USD
View
B+
Retailer 3
-
$451 SGD
$353 USD
View
Final sale: no returns
B+
Retailer 4
-
$469 SGD
$367 USD
View
B+
Retailer 5
-
$501 SGD
$392 USD
View
B+
Retailer 6
-
$501 SGD
$392 USD
View
B
Retailer 7
-
$814 SGD
$637 USD
View
B
Retailer 8
-
$1,469 SGD
$1,149 USD
View
C
Retailer 9
-
$1,611 SGD
$1,260 USD
View
C
Retailer 10
-
$1,873 SGD
$1,465 USD
View
Most Expensive
B
MOH London
LG414059512 · Oct 29
$2,018 SGD
£1,243 GBP
View
10 more retailers have this diamond
Prices start from $404 SGDSave up to $1,614 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
0.53ct Oval
$404 SGD