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Oval|Lab Grown|IGI

0.37ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG332878906

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG332878906

Diamond specifications and retailer prices

From HK$785 HKD
$100 USD
As of October 29, 2026
Save HK$2,006 HKD (72%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$3,492 HKD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 0.37ct lab-grown oval diamond

This 0.37ct lab-grown oval sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG332878906 or 332878906. Listed at 10 retailers as of October 29, 2026, with a 256% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.37
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG332878906
Dimensions5.10 × 4.00 × 2.45 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
This laboratory grown diamond is classified as Type II
Top View
5.10 mm4.00 mm0.37 ctE / SI1
OriginLab Grown
CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG332878906
Side View
Table 63.5%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 61.3%

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: HK$3,492 HKD|Low: HK$785 HKD|High: HK$3,986 HKD|Avg: HK$1,898 HKD|-0.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 4HK$785 HKD
Retailer 2HK$910 HKD
Retailer 9HK$1,004 HKD
Retailer 7HK$1,044 HKD
Retailer 6HK$1,177 HKD
Retailer 5HK$1,669 HKD
Retailer 11HK$1,867 HKD
Retailer 10HK$2,210 HKD
Retailer 8HK$2,257 HKD
NZ JewellersHK$3,492 HKD
Retailer 3HK$3,986 HKD

11 data points across 11 retailers

10 retailersHK$785 HKD to HK$2,790 HKD

A
Cheapest Retailer
-
HK$785 HKD
$100 USD
A
Retailer 2
-
HK$792 HKD
$101 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
HK$910 HKD
$116 USD
View
A
Retailer 4
-
HK$918 HKD
$117 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
HK$1,004 HKD
$128 USD
View
A
Retailer 6
-
HK$1,044 HKD
$133 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
HK$1,177 HKD
$150 USD
View
B+
Retailer 8
-
HK$1,669 HKD
CA$295 CAD
View
B
Retailer 9
-
HK$2,790 HKD
£280 GBP
View
Most Expensive
B
NZ Jewellers
03ea7fa0-4ad1-4ade-824c-d7c5587d5d4e · Oct 18
HK$3,492 HKD
$445 USD
View
Price last confirmed 11 days ago
9 more retailers have this diamond
Prices start from HK$785 HKDSave up to HK$2,006 HKD

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
0.37ct Oval
HK$785 HKD