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Oval|Lab Grown|IGI

1.60ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG451056276

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451056276

Diamond specifications and retailer prices

From HK$6,669 HKD
$850 USD
As of October 29, 2026
Save HK$28,225 HKD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$34,894 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.6ct lab-grown oval diamond

This 1.6ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451056276 or 451056276. Listed at 10 retailers as of October 29, 2026, with prices from HK$6,669 to HK$34,894, a HK$28,225 spread on the same certified stone. MOH London lists it at HK$34,894. 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

1.60
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056276
Dimensions9.05 × 6.68 × 4.20 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.05 mm6.68 mm1.60 ctI / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056276
Side View
Table 57.5%Crown 36.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.9%

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$34,894 HKD|Low: HK$6,669 HKD|High: HK$35,173 HKD|Avg: HK$17,960 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3HK$6,669 HKD
Retailer 2HK$9,313 HKD
Retailer 4HK$10,804 HKD
Retailer 8HK$12,354 HKD
Retailer 5HK$17,151 HKD
Retailer 6HK$20,697 HKD
Retailer 7HK$24,183 HKD
MOH LondonHK$34,894 HKD

12 data points across 8 retailers

10 retailersHK$6,669 HKD to HK$34,894 HKD

A
Cheapest Retailer
-
HK$6,669 HKD
$850 USD
B+
Retailer 2
-
HK$9,313 HKD
$1,187 USD
View
B+
Retailer 3
-
HK$10,137 HKD
$1,292 USD
View
Retailer 4
-
HK$10,804 HKD
$1,377 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
HK$10,804 HKD
$1,377 USD
View
Retailer 6
-
HK$12,354 HKD
$1,575 USD
View
B
Retailer 7
-
HK$17,151 HKD
$2,186 USD
View
B
Retailer 8
-
HK$20,250 HKD
$2,581 USD
View
B
Retailer 9
-
HK$20,697 HKD
$2,638 USD
View
Most Expensive
B
MOH London
LG451056276 · Oct 29
HK$34,894 HKD
£3,502 GBP
View
9 more retailers have this diamond
Prices start from HK$6,669 HKDSave up to HK$28,225 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
1.60ct Oval
HK$6,669 HKD