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Round|Lab Grown|IGI

1.81ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG763668501

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763668501

Diamond specifications and retailer prices

From HK$1,922 HKD
$245 USD
As of October 29, 2026
Save HK$8,120 HKD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$10,042 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.81ct lab-grown round diamond

This 1.81ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG763668501 or 763668501. Listed at 20 retailers as of October 29, 2026, with prices from HK$1,922 to HK$10,042, a HK$8,120 spread on the same certified stone. Brilliant Earth lists it at HK$10,042. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763668501
Dimensions7.81 × 7.73 × 4.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.81 mm7.73 mm1.81 ctD / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG763668501
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.4%

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$10,042 HKD|Low: HK$1,844 HKD|High: HK$10,121 HKD|Avg: HK$5,114 HKD|-0.8%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 17HK$1,922 HKD
Retailer 16HK$2,150 HKD
Retailer 5HK$2,228 HKD
Retailer 9HK$2,385 HKD
Retailer 18HK$2,385 HKD
Retailer 2HK$3,791 HKD
Retailer 12HK$3,913 HKD
Retailer 6HK$4,009 HKD
Retailer 3HK$4,441 HKD
Retailer 11HK$4,512 HKD
Retailer 7HK$4,841 HKD
Retailer 15HK$6,175 HKD
Retailer 4HK$7,657 HKD
Retailer 14HK$7,963 HKD
Retailer 8HK$8,066 HKD
Retailer 10HK$9,376 HKD
Retailer 13HK$9,565 HKD
Brilliant EarthHK$10,042 HKD

34 data points across 18 retailers

20 retailersHK$1,922 HKD to HK$10,042 HKD

A
Cheapest Retailer
-
HK$1,922 HKD
$245 USD
A
Retailer 2
-
HK$2,150 HKD
$274 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,228 HKD
$284 USD
View
A
Retailer 4
-
HK$2,385 HKD
$304 USD
View
A
Retailer 5
-
HK$2,385 HKD
$304 USD
View
A
Retailer 6
-
HK$3,791 HKD
£380 GBP
View
A
Retailer 7
-
HK$3,913 HKD
€475 EUR
View
B+
Retailer 8
-
HK$4,009 HKD
$511 USD
View
A
Retailer 9
-
HK$4,441 HKD
$566 USD
View
A
Retailer 10
-
HK$4,512 HKD
£453 GBP
View
B+
Retailer 11
-
HK$4,841 HKD
$617 USD
View
B+
Retailer 12
-
HK$6,175 HKD
$787 USD
View
Retailer 13
-
HK$6,802 HKD
$867 USD
View
Price last confirmed 45 days ago
B
Retailer 14
-
HK$7,657 HKD
$976 USD
View
B
Retailer 15
-
HK$7,963 HKD
$1,015 USD
View
Retailer 16
-
HK$8,066 HKD
$1,028 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
HK$8,646 HKD
$1,102 USD
View
B
Retailer 18
-
HK$9,376 HKD
$1,195 USD
View
B
Retailer 19
-
HK$9,565 HKD
£960 GBP
View
Most Expensive
B
Brilliant Earth
19891327A · Oct 29
HK$10,042 HKD
$1,280 USD
View
19 more retailers have this diamond
Prices start from HK$1,922 HKDSave up to HK$8,120 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
1.81ct Round
HK$1,922 HKD