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Round|Lab Grown|IGI

1.81ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG792658339

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792658339

Diamond specifications and retailer prices

From HK$1,938 HKD
$247 USD
As of October 26, 2026
Save HK$9,752 HKD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$11,690 HKD at Brilliant Earth · As of October 28, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792658339 or 792658339. Listed at 25 retailers as of October 26, 2026, with prices from HK$1,938 to HK$11,690, a HK$9,752 spread on the same certified stone. Brilliant Earth lists it at HK$11,690. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792658339
Dimensions7.78 × 7.82 × 4.81 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm7.82 mm1.81 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792658339
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

Caratlytics Score

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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 26
Current: HK$11,690 HKD|Low: HK$1,922 HKD|High: HK$14,201 HKD|Avg: HK$6,259 HKD|-17.7%
Brilliant Earth
Retailer 2
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Retailer 26
October 30, 2026
Retailer 11HK$1,938 HKD
Retailer 7HK$2,165 HKD
Retailer 6HK$2,244 HKD
Retailer 8HK$2,401 HKD
Retailer 21HK$2,611 HKD
Retailer 23HK$3,616 HKD
Retailer 19HK$3,727 HKD
Retailer 20HK$3,806 HKD
Retailer 14HK$4,025 HKD
Retailer 4HK$4,057 HKD
Retailer 18HK$4,456 HKD
Retailer 24HK$4,520 HKD
Retailer 10HK$4,886 HKD
Retailer 5HK$5,037 HKD
Retailer 3HK$5,589 HKD
Retailer 9HK$6,033 HKD
Retailer 22HK$7,664 HKD
Retailer 16HK$7,712 HKD
Retailer 12HK$8,119 HKD
Retailer 26HK$8,983 HKD
Retailer 17HK$9,438 HKD
Retailer 25HK$9,625 HKD
Retailer 13HK$9,721 HKD
Retailer 2HK$10,266 HKD
Retailer 15HK$10,532 HKD
Brilliant EarthHK$11,690 HKD

29 data points across 26 retailers

25 retailersHK$1,938 HKD to HK$11,690 HKD

A
Cheapest Retailer
-
HK$1,938 HKD
$247 USD
A
Retailer 2
-
HK$2,244 HKD
$286 USD
View
Retailer 3
-
HK$2,401 HKD
$306 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$2,611 HKD
View
A
Retailer 5
-
HK$3,616 HKD
£363 GBP
View
Retailer 6
-
HK$3,727 HKD
$475 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
HK$3,806 HKD
€462 EUR
View
B+
Retailer 8
-
HK$4,025 HKD
$513 USD
View
Retailer 9
-
HK$4,057 HKD
ZAR 8,354 ZAR
View
Price last confirmed 7 days ago
A
Retailer 10
-
HK$4,456 HKD
$568 USD
View
A
Retailer 11
-
HK$4,520 HKD
£454 GBP
View
A
Retailer 12
-
HK$4,886 HKD
A$958 AUD
View
A
Retailer 13
-
HK$5,037 HKD
$642 USD
View
B+
Retailer 14
-
HK$5,589 HKD
A$1,096 AUD
View
B+
Retailer 15
-
HK$6,033 HKD
$769 USD
View
B+
Retailer 16
-
HK$7,664 HKD
SGD 1,320 SGD
View
B+
Retailer 17
-
HK$7,712 HKD
$983 USD
View
B+
Retailer 18
-
HK$8,119 HKD
$1,035 USD
View
B
Retailer 19
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HK$8,983 HKD
$1,145 USD
View
B
Retailer 20
-
HK$9,438 HKD
$1,203 USD
View
B
Retailer 21
-
HK$9,625 HKD
£966 GBP
View
B
Retailer 22
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HK$9,721 HKD
$1,239 USD
View
B
Retailer 23
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HK$10,266 HKD
A$2,013 AUD
View
B
Retailer 24
-
HK$10,532 HKD
$1,342 USD
View
Most Expensive
B
Brilliant Earth
19083271A · Oct 28
HK$11,690 HKD
$1,490 USD
View
24 more retailers have this diamond
Prices start from HK$1,938 HKDSave up to HK$9,752 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$1,938 HKD