CaratHunter
Plans
Oval|Lab Grown|IGI

0.55ct H SI2 Oval Lab Grown Diamond

ID • H/SI2 • IGI LG436047400

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436047400

Diamond specifications and retailer prices

From $354 SGD
$277 USD
As of October 29, 2026
Save $1,416 SGD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,770 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown oval diamond

This 0.55ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436047400 or 436047400. Listed at 11 retailers as of October 29, 2026, with prices from $354 to $1,770, a $1,416 spread on the same certified stone. MOH London lists it at $1,770. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.55
Carat
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436047400
Dimensions6.72 × 4.47 × 2.85 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
6.72 mm4.47 mm0.55 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436047400
Side View
Table 61.5%Crown 36.7°Girdle: MED-THKPavilion 41.7°Culet: NoneDepth 63.8%

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: $1,770 SGD|Low: $340 SGD|High: $1,781 SGD|Avg: $783 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6$354 SGD
Retailer 9$395 SGD
Retailer 7$440 SGD
Retailer 10$440 SGD
Retailer 2$447 SGD
Retailer 8$726 SGD
Retailer 4$815 SGD
Retailer 11$894 SGD
Retailer 3$920 SGD
Retailer 5$1,350 SGD
MOH London$1,770 SGD

20 data points across 11 retailers

11 retailers$354 SGD to $1,770 SGD

A
Cheapest Retailer
-
$354 SGD
$277 USD
A
Retailer 2
-
$395 SGD
$309 USD
View
Final sale: no returns
A
Retailer 3
-
$410 SGD
$321 USD
View
A
Retailer 4
-
$440 SGD
$344 USD
View
A
Retailer 5
-
$440 SGD
$344 USD
View
A
Retailer 6
-
$447 SGD
$350 USD
View
B+
Retailer 7
-
$726 SGD
$568 USD
View
B
Retailer 8
-
$815 SGD
€607 EUR
View
B
Retailer 9
-
$1,350 SGD
$1,056 USD
View
B
Retailer 10
-
$1,413 SGD
$1,105 USD
View
Most Expensive
B
MOH London
LG436047400 · Oct 29
$1,770 SGD
£1,090 GBP
View
10 more retailers have this diamond
Prices start from $354 SGDSave up to $1,416 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
0.55ct Oval
$354 SGD