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Oval|Lab Grown|IGI

1.62ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG637444888

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG637444888

Diamond specifications and retailer prices

From HK$2,456 HKD
$313 USD
As of October 29, 2026
Save HK$19,355 HKD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$21,811 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.62ct lab-grown oval diamond

This 1.62ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG637444888 or 637444888. Listed at 12 retailers as of October 29, 2026, with prices from HK$2,456 to HK$21,811, a HK$19,355 spread on the same certified stone. Do Amore Diamonds lists it at HK$21,811. 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

1.62
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637444888
Dimensions9.34 × 6.64 × 4.18 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm6.64 mm1.62 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637444888
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.0%

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$6,032 HKD|Low: HK$1,954 HKD|High: HK$21,811 HKD|Avg: HK$5,305 HKD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6HK$2,456 HKD
Retailer 12HK$2,746 HKD
Retailer 10HK$2,856 HKD
Retailer 2HK$3,052 HKD
Retailer 7HK$3,052 HKD
Retailer 3HK$3,515 HKD
Retailer 5HK$4,276 HKD
Retailer 11HK$5,696 HKD
Retailer 1HK$6,032 HKD
Retailer 4HK$8,250 HKD
Retailer 8HK$9,411 HKD
Retailer 9HK$10,819 HKD

42 data points across 12 retailers

12 retailersHK$2,456 HKD to HK$21,811 HKD

A
Cheapest Retailer
-
HK$2,456 HKD
$313 USD
A
Retailer 2
-
HK$2,746 HKD
$350 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,856 HKD
$364 USD
View
A
Retailer 4
-
HK$3,052 HKD
$389 USD
View
A
Retailer 5
-
HK$3,052 HKD
$389 USD
View
A
Retailer 6
-
HK$3,515 HKD
$448 USD
View
B+
Retailer 7
-
HK$4,276 HKD
$545 USD
View
B+
Retailer 8
-
HK$5,696 HKD
$726 USD
View
B+
Retailer 9
-
HK$6,032 HKD
£605 GBP
View
B
Retailer 10
-
HK$9,411 HKD
$1,200 USD
View
B
Retailer 11
-
HK$10,819 HKD
$1,379 USD
View
Most Expensive
B
Do Amore Diamonds
27-775FF24B2 · Oct 29
HK$21,811 HKD
$2,780 USD
View
11 more retailers have this diamond
Prices start from HK$2,456 HKDSave up to HK$19,355 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
1.62ct Oval
HK$2,456 HKD