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1.81ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG816630773

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816630773

Diamond specifications and retailer prices

From HK$4,645 HKD
$592 USD
As of October 29, 2026
Save HK$36,624 HKD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$41,268 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816630773 or 816630773. Listed at 20 retailers as of October 29, 2026, with prices from HK$4,645 to HK$41,268, a HK$36,624 spread on the same certified stone. Do Amore Diamonds lists it at HK$41,268. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630773
Dimensions7.85 × 7.82 × 4.84 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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 mm7.82 mm1.81 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630773
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

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$9,456 HKD|Low: HK$5,194 HKD|High: HK$25,773 HKD|Avg: HK$12,073 HKD|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2HK$5,194 HKD
Retailer 10HK$5,202 HKD
Retailer 4HK$6,787 HKD
Retailer 3HK$9,251 HKD
Retailer 1HK$9,456 HKD
Retailer 6HK$10,832 HKD
Retailer 8HK$14,295 HKD
Retailer 9HK$14,991 HKD
Retailer 5HK$25,089 HKD
Retailer 7HK$25,499 HKD

41 data points across 10 retailers

20 retailersHK$4,645 HKD to HK$41,268 HKD

A
Cheapest Retailer
-
HK$4,645 HKD
$592 USD
A
Retailer 2
-
HK$5,194 HKD
$662 USD
View
Final sale: no returns
A
Retailer 3
-
HK$5,202 HKD
$663 USD
View
A
Retailer 4
-
HK$5,759 HKD
$734 USD
View
Retailer 5
-
HK$5,759 HKD
$734 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$6,787 HKD
$865 USD
View
A
Retailer 7
-
HK$7,610 HKD
$970 USD
View
A
Retailer 8
-
HK$8,622 HKD
$1,099 USD
View
A
Retailer 9
-
HK$9,251 HKD
€1,123 EUR
View
A
Retailer 10
-
HK$9,456 HKD
£949 GBP
View
B+
Retailer 11
-
HK$10,832 HKD
ZAR 22,305 ZAR
View
B+
Retailer 12
-
HK$12,020 HKD
$1,532 USD
View
B+
Retailer 13
-
HK$14,295 HKD
$1,822 USD
View
B+
Retailer 14
-
HK$14,991 HKD
$1,911 USD
View
B+
Retailer 15
-
HK$16,727 HKD
$2,132 USD
View
B
Retailer 16
-
HK$19,044 HKD
$2,427 USD
View
B
Retailer 17
-
HK$21,424 HKD
$2,731 USD
View
B
Retailer 18
-
HK$25,089 HKD
£2,518 GBP
View
B
Retailer 19
-
HK$25,499 HKD
$3,250 USD
View
Most Expensive
B
Do Amore Diamonds
27-E635EF368 · Oct 29
HK$41,268 HKD
$5,260 USD
View
19 more retailers have this diamond
Prices start from HK$4,645 HKDSave up to HK$36,624 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$4,645 HKD