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Oval|Lab Grown|IGI

1.62ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG538298169

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG538298169

Diamond specifications and retailer prices

From HK$8,473 HKD
$1,080 USD
As of October 31, 2026
Save HK$17,669 HKD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$28,425 HKD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG538298169 or 538298169. Listed at 14 retailers as of October 31, 2026, with a 209% 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

1.62
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538298169
Dimensions9.76 × 6.65 × 3.95 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.76 mm6.65 mm1.62 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538298169
Side View
Table 63.0%Crown 34.1°Girdle: THN-STKPavilion 40.1°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$28,425 HKD|Low: HK$8,473 HKD|High: HK$43,892 HKD|Avg: HK$20,577 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7HK$8,473 HKD
Retailer 9HK$13,071 HKD
Retailer 12HK$14,224 HKD
Retailer 3HK$14,632 HKD
Retailer 4HK$15,166 HKD
Retailer 10HK$15,166 HKD
Retailer 5HK$20,750 HKD
Retailer 6HK$21,314 HKD
Retailer 11HK$23,827 HKD
Retailer 8HK$26,142 HKD
NZ JewellersHK$28,425 HKD
Retailer 2HK$43,304 HKD

45 data points across 12 retailers

14 retailersHK$8,473 HKD to HK$26,142 HKD

B+
Cheapest Retailer
-
HK$8,473 HKD
$1,080 USD
B
Retailer 2
-
HK$13,071 HKD
$1,666 USD
View
B
Retailer 3
-
HK$14,224 HKD
$1,813 USD
View
B
Retailer 4
-
HK$14,632 HKD
$1,865 USD
View
Final sale: no returns
B
Retailer 5
-
HK$15,166 HKD
$1,933 USD
View
Retailer 6
-
HK$15,166 HKD
$1,933 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
HK$16,476 HKD
$2,100 USD
View
B
Retailer 8
-
HK$20,750 HKD
£2,082 GBP
View
B
Retailer 9
-
HK$21,314 HKD
£2,139 GBP
View
B
Retailer 10
-
HK$23,827 HKD
$3,037 USD
View
B
Retailer 11
-
HK$26,142 HKD
$3,332 USD
View
Most Expensive
NZ Jewellers
c8011d26-a874-4ef7-b7ab-eed452f6226a · Oct 31
HK$28,425 HKD
$3,623 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$8,473 HKDSave up to HK$17,669 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.

B+
1.62ct Oval
HK$8,473 HKD