CaratHunter
Plans
Heart|Lab Grown|IGI

1.81ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG634430430

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG634430430

Diamond specifications and retailer prices

From HK$1,969 HKD
$251 USD
As of October 30, 2026
Save HK$18,743 HKD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$20,713 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.81ct lab-grown heart diamond

This 1.81ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634430430 or 634430430. Listed at 23 retailers as of October 30, 2026, with prices from HK$1,969 to HK$20,713, a HK$18,743 spread on the same certified stone. Yadav Diamonds lists it at HK$20,713. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634430430
Dimensions8.37 × 7.68 × 4.97 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.37 mm7.68 mm1.81 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634430430
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.4%

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 30
Current: HK$3,155 HKD|Low: HK$2,197 HKD|High: HK$17,496 HKD|Avg: HK$7,062 HKD|-0.9%
Retailer 1
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 6HK$2,197 HKD
Retailer 2HK$2,440 HKD
Retailer 1HK$3,155 HKD
Retailer 13HK$3,687 HKD
Retailer 12HK$4,625 HKD
Retailer 8HK$4,729 HKD
Retailer 14HK$5,242 HKD
Retailer 11HK$6,257 HKD
Retailer 15HK$7,493 HKD
Retailer 5HK$8,654 HKD
Retailer 9HK$9,144 HKD
Retailer 3HK$9,587 HKD
Retailer 7HK$10,617 HKD
Retailer 10HK$10,841 HKD
Retailer 4HK$17,496 HKD

37 data points across 15 retailers

23 retailersHK$1,969 HKD to HK$20,713 HKD

A
Cheapest Retailer
-
HK$1,969 HKD
$251 USD
A
Retailer 2
-
HK$2,197 HKD
$280 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,283 HKD
$291 USD
View
A
Retailer 4
-
HK$2,440 HKD
$311 USD
View
A
Retailer 5
-
HK$2,440 HKD
$311 USD
View
A
Retailer 6
-
HK$3,155 HKD
£317 GBP
View
B+
Retailer 7
-
HK$3,272 HKD
$417 USD
View
A
Retailer 8
-
HK$3,687 HKD
$470 USD
View
A
Retailer 9
-
HK$4,307 HKD
$549 USD
View
A
Retailer 10
-
HK$4,625 HKD
ZAR 9,523 ZAR
View
A
Retailer 11
-
HK$4,729 HKD
£475 GBP
View
B+
Retailer 12
-
HK$5,242 HKD
A$1,028 AUD
View
B+
Retailer 13
-
HK$5,686 HKD
$725 USD
View
B+
Retailer 14
-
HK$6,257 HKD
A$1,227 AUD
View
B+
Retailer 15
-
HK$7,493 HKD
$955 USD
View
B
Retailer 16
-
HK$8,654 HKD
$1,103 USD
View
B+
Retailer 17
-
HK$9,144 HKD
A$1,793 AUD
View
B+
Retailer 18
-
HK$9,587 HKD
$1,222 USD
View
B
Retailer 19
-
HK$9,963 HKD
$1,270 USD
View
B
Retailer 20
-
HK$10,617 HKD
$1,353 USD
View
B
Retailer 21
-
HK$10,841 HKD
£1,088 GBP
View
B
Retailer 22
-
HK$17,496 HKD
$2,230 USD
View
Most Expensive
B
Yadav Diamonds
13014926 · Oct 30
HK$20,713 HKD
$2,640 USD
View
22 more retailers have this diamond
Prices start from HK$1,969 HKDSave up to HK$18,743 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 Heart
HK$1,969 HKD