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Oval|Lab Grown|IGI

1.86ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG766663610

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG766663610

Diamond specifications and retailer prices

From HK$2,432 HKD
$310 USD
As of October 30, 2026
Save HK$12,871 HKD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$15,304 HKD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 1.86ct lab-grown oval diamond

This 1.86ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG766663610 or 766663610. Listed at 7 retailers as of October 29, 2026, with prices from HK$2,432 to HK$15,304, a HK$12,871 spread on the same certified stone. Frank Darling lists it at HK$15,304. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766663610
Dimensions6.82 × 6.82 × 9.83 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.82 mm6.82 mm1.86 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766663610
Side View
Table 59.0%Crown 40.3°Girdle: MED-STKPavilion 40.3°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 30
Current: HK$15,304 HKD|Low: HK$1,569 HKD|High: HK$15,305 HKD|Avg: HK$6,625 HKD|+0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 28, 2026
Retailer 2HK$2,432 HKD
Retailer 12HK$2,699 HKD
Retailer 8HK$3,562 HKD
Retailer 11HK$3,923 HKD
Retailer 13HK$4,042 HKD
Retailer 5HK$4,370 HKD
Retailer 14HK$4,806 HKD
Retailer 15HK$5,884 HKD
Retailer 6HK$6,802 HKD
Retailer 7HK$7,231 HKD
Retailer 3HK$8,263 HKD
Retailer 10HK$9,572 HKD
Retailer 4HK$10,648 HKD
Retailer 9HK$10,749 HKD
Frank DarlingHK$15,304 HKD

10 data points across 15 retailers

7 retailersHK$2,432 HKD to HK$15,304 HKD

A
Cheapest Retailer
-
HK$2,432 HKD
$310 USD
Final sale: no returns
Retailer 2
-
HK$2,699 HKD
£271 GBP
View
Price last confirmed 45 days ago
B+
Retailer 3
-
HK$3,562 HKD
$454 USD
View
Retailer 4
-
HK$7,231 HKD
A$1,418 AUD
View
Price last confirmed 121 days ago
Retailer 5
-
HK$9,572 HKD
$1,220 USD
View
Price last confirmed 22 days ago
B
Retailer 6
-
HK$10,749 HKD
$1,370 USD
View
Most Expensive
B
Frank Darling
100747530806KD · Oct 29
HK$15,304 HKD
$1,951 USD
View
6 more retailers have this diamond
Prices start from HK$2,432 HKDSave up to HK$12,871 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
1.86ct Oval
HK$2,432 HKD