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Round|Lab Grown|IGI

1.81ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG788637627

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788637627

Diamond specifications and retailer prices

From HK$2,299 HKD
$293 USD
As of October 29, 2026
Save HK$12,451 HKD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$14,750 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788637627 or 788637627. Listed at 24 retailers as of October 29, 2026, with prices from HK$2,299 to HK$14,750, a HK$12,451 spread on the same certified stone. Brilliant Earth lists it at HK$14,750. 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°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788637627
Dimensions7.85 × 7.88 × 4.76 mm
L/W Ratio1.00
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
7.85 mm7.88 mm1.81 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788637627
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$14,750 HKD|Low: HK$2,299 HKD|High: HK$16,005 HKD|Avg: HK$6,978 HKD|-7.8%
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
October 30, 2026
Retailer 4HK$2,299 HKD
Retailer 6HK$2,848 HKD
Retailer 13HK$4,080 HKD
Retailer 8HK$4,297 HKD
Retailer 10HK$4,663 HKD
Retailer 7HK$4,668 HKD
Retailer 12HK$4,899 HKD
Retailer 9HK$5,024 HKD
Retailer 11HK$6,630 HKD
Retailer 15HK$8,756 HKD
Retailer 5HK$9,336 HKD
Retailer 3HK$9,995 HKD
Retailer 2HK$10,658 HKD
Retailer 14HK$11,439 HKD
Brilliant EarthHK$14,750 HKD

32 data points across 15 retailers

24 retailersHK$2,299 HKD to HK$14,750 HKD

A
Cheapest Retailer
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HK$2,299 HKD
$293 USD
A
Retailer 2
-
HK$2,573 HKD
$328 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,668 HKD
$340 USD
View
A
Retailer 4
-
HK$2,848 HKD
$363 USD
View
A
Retailer 5
-
HK$2,848 HKD
$363 USD
View
A
Retailer 6
-
HK$4,080 HKD
$520 USD
View
A
Retailer 7
-
HK$4,297 HKD
£431 GBP
View
A
Retailer 8
-
HK$4,663 HKD
€566 EUR
View
A
Retailer 9
-
HK$4,668 HKD
$595 USD
View
A
Retailer 10
-
HK$4,899 HKD
ZAR 10,087 ZAR
View
A
Retailer 11
-
HK$5,024 HKD
£504 GBP
View
A
Retailer 12
-
HK$5,170 HKD
$659 USD
View
B+
Retailer 13
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HK$5,570 HKD
$710 USD
View
B+
Retailer 14
-
HK$6,630 HKD
A$1,300 AUD
View
B
Retailer 15
-
HK$8,756 HKD
$1,116 USD
View
B
Retailer 16
-
HK$9,164 HKD
$1,168 USD
View
Retailer 17
-
HK$9,336 HKD
$1,190 USD
View
Price last confirmed 27 days ago
B
Retailer 18
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HK$9,545 HKD
$1,217 USD
View
B
Retailer 19
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HK$9,737 HKD
$1,241 USD
View
B
Retailer 20
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HK$9,995 HKD
$1,274 USD
View
B
Retailer 21
-
HK$10,658 HKD
A$2,090 AUD
View
B
Retailer 22
-
HK$11,439 HKD
£1,148 GBP
View
B
Retailer 23
-
HK$12,428 HKD
$1,584 USD
View
Most Expensive
B
Brilliant Earth
18496623A · Oct 29
HK$14,750 HKD
$1,880 USD
View
23 more retailers have this diamond
Prices start from HK$2,299 HKDSave up to HK$12,451 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$2,299 HKD