Pear|Lab Grown|IGI

1.51ct D VS1 Pear Lab Grown Diamond

ID • D/VS1 • IGI LG818640118

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG818640118

Diamond specifications and retailer prices

From HK$2,354 HKD
$300 USD
As of October 31, 2026
Save HK$8,730 HKD (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$17,339 HKD at Brilliant Earth · As of September 24, 2026
View at Brilliant Earth

About this 1.51ct lab-grown pear diamond

This 1.51ct lab-grown pear 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 LG818640118 or 818640118. Listed at 23 retailers as of October 31, 2026, with a 371% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818640118
Dimensions9.67 × 6.57 × 4.05 mm
L/W Ratio1.47
Girdle conditionFaceted
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
9.67 mm6.57 mm1.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818640118
Side View
Table 55.0%Crown 33.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.6%

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 31
Current: HK$17,339 HKD|Low: HK$2,354 HKD|High: HK$17,339 HKD|Avg: HK$6,983 HKD
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
November 1, 2026
Retailer 8HK$2,354 HKD
Retailer 4HK$2,613 HKD
Retailer 5HK$2,613 HKD
Retailer 14HK$3,531 HKD
Retailer 7HK$4,243 HKD
Retailer 12HK$4,491 HKD
Retailer 2HK$5,013 HKD
Retailer 13HK$6,079 HKD
Retailer 9HK$6,253 HKD
Retailer 11HK$7,685 HKD
Retailer 6HK$8,395 HKD
Retailer 3HK$9,595 HKD
Retailer 10HK$10,532 HKD
Brilliant EarthHK$17,339 HKD

38 data points across 14 retailers

23 retailersHK$2,354 HKD to HK$11,083 HKD

Retailer 1
-
HK$2,110 HKD
$269 USD
Price last confirmed 33 days ago
A
Retailer 2
-
HK$2,354 HKD
$300 USD
View
Final sale: no returns
Retailer 3
-
HK$2,448 HKD
$312 USD
View
Price last confirmed 33 days ago
Retailer 4
-
HK$2,581 HKD
$329 USD
View
Price last confirmed 34 days ago
Retailer 5
-
HK$2,613 HKD
$333 USD
View
Price last confirmed 13 days ago
Retailer 6
-
HK$2,613 HKD
$333 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
HK$2,912 HKD
View
B+
Retailer 8
-
HK$3,515 HKD
$448 USD
View
A
Retailer 9
-
HK$3,531 HKD
$450 USD
View
A
Retailer 10
-
HK$4,197 HKD
$535 USD
View
A
Retailer 11
-
HK$4,243 HKD
€515 EUR
View
A
Retailer 12
-
HK$4,491 HKD
ZAR 9,247 ZAR
View
B+
Retailer 13
-
HK$5,013 HKD
£503 GBP
View
B+
Retailer 14
-
HK$6,079 HKD
A$1,192 AUD
View
B+
Retailer 15
-
HK$6,253 HKD
$797 USD
View
B+
Retailer 16
-
HK$7,685 HKD
A$1,507 AUD
View
B
Retailer 17
-
HK$8,395 HKD
SGD 1,446 SGD
View
Retailer 18
-
HK$8,403 HKD
$1,071 USD
View
Price last confirmed 32 days ago
B
Retailer 19
-
HK$8,801 HKD
$1,122 USD
View
B
Retailer 20
-
HK$9,595 HKD
$1,223 USD
View
B
Retailer 21
-
HK$10,532 HKD
£1,057 GBP
View
B
Retailer 22
-
HK$11,083 HKD
$1,413 USD
View
Most Expensive
Brilliant Earth
21191337A · Sep 24
HK$17,339 HKD
$2,210 USD
View
Price last confirmed 38 days ago
22 more retailers have this diamond
Prices start from HK$2,354 HKDSave up to HK$8,730 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
1.51ct Pear
HK$2,354 HKD