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 $491 NZD
$277 USD
As of October 29, 2026
Save $1,965 NZD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,456 NZD 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 $491 to $2,456, a $1,965 spread on the same certified stone. MOH London lists it at $2,456. 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: $2,456 NZD|Low: $472 NZD|High: $2,472 NZD|Avg: $1,087 NZD|-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$491 NZD
Retailer 9$548 NZD
Retailer 7$610 NZD
Retailer 10$610 NZD
Retailer 2$621 NZD
Retailer 8$1,008 NZD
Retailer 4$1,131 NZD
Retailer 11$1,240 NZD
Retailer 3$1,277 NZD
Retailer 5$1,874 NZD
MOH London$2,456 NZD

20 data points across 11 retailers

11 retailers$491 NZD to $2,456 NZD

A
Cheapest Retailer
-
$491 NZD
$277 USD
A
Retailer 2
-
$548 NZD
$309 USD
View
Final sale: no returns
A
Retailer 3
-
$570 NZD
$321 USD
View
A
Retailer 4
-
$610 NZD
$344 USD
View
A
Retailer 5
-
$610 NZD
$344 USD
View
A
Retailer 6
-
$621 NZD
$350 USD
View
B+
Retailer 7
-
$1,008 NZD
$568 USD
View
B
Retailer 8
-
$1,131 NZD
€607 EUR
View
B
Retailer 9
-
$1,874 NZD
$1,056 USD
View
B
Retailer 10
-
$1,961 NZD
$1,105 USD
View
Most Expensive
B
MOH London
LG436047400 · Oct 29
$2,456 NZD
£1,090 GBP
View
10 more retailers have this diamond
Prices start from $491 NZDSave up to $1,965 NZD

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
$491 NZD