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Pear|Lab Grown|IGI

1.31ct D SI1 Pear Lab Grown Diamond

ID • D/SI1 • IGI LG663410705

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG663410705

Diamond specifications and retailer prices

From HK$1,763 HKD
As of November 6, 2026
Save HK$8,211 HKD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$9,974 HKD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.31ct lab-grown pear diamond

This 1.31ct lab-grown pear sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG663410705 or 663410705. Listed at 20 retailers as of November 6, 2026, with prices from HK$1,763 to HK$9,974, a HK$8,211 spread on the same certified stone. Reve Diamonds lists it at HK$9,974. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.31
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG663410705
Dimensions9.41 × 6.13 × 3.82 mm
L/W Ratio1.54
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
9.41 mm6.13 mm1.31 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG663410705
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.3%

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: Nov 6
Current: HK$4,028 HKD|Low: HK$1,677 HKD|High: HK$11,913 HKD|Avg: HK$4,956 HKD|+2.6%
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
Retailer 16
Retailer 17
Reve Diamonds
November 7, 2026
Retailer 2HK$1,763 HKD
Retailer 13HK$1,967 HKD
Retailer 9HK$2,046 HKD
Retailer 5HK$2,187 HKD
Retailer 7HK$2,187 HKD
Retailer 6HK$3,723 HKD
Retailer 1HK$4,028 HKD
Retailer 17HK$4,091 HKD
Retailer 10HK$4,099 HKD
Retailer 3HK$4,107 HKD
Retailer 15HK$4,420 HKD
Retailer 16HK$6,231 HKD
Retailer 11HK$6,427 HKD
Retailer 4HK$7,022 HKD
Retailer 12HK$7,046 HKD
Retailer 8HK$7,430 HKD
Retailer 14HK$8,747 HKD
Reve DiamondsHK$9,974 HKD

43 data points across 18 retailers

20 retailersHK$1,763 HKD to HK$9,974 HKD

A
Cheapest Retailer
-
HK$1,763 HKD
A
Retailer 2
-
HK$1,967 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,046 HKD
View
A
Retailer 4
-
HK$2,187 HKD
View
Retailer 5
-
HK$2,187 HKD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
HK$3,723 HKD
View
B+
Retailer 7
-
HK$4,028 HKD
View
B+
Retailer 8
-
HK$4,091 HKD
View
B+
Retailer 9
-
HK$4,099 HKD
View
B+
Retailer 10
-
HK$4,107 HKD
View
B+
Retailer 11
-
HK$4,420 HKD
View
B
Retailer 12
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HK$6,050 HKD
View
Retailer 13
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HK$6,231 HKD
View
Price last confirmed 17 days ago
B
Retailer 14
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HK$6,427 HKD
View
B
Retailer 15
-
HK$6,427 HKD
View
B
Retailer 16
-
HK$7,022 HKD
View
B
Retailer 17
-
HK$7,046 HKD
View
B
Retailer 18
-
HK$7,430 HKD
View
B
Retailer 19
-
HK$8,747 HKD
View
Most Expensive
B
Reve Diamonds
52787B707 · Nov 6
HK$9,974 HKD
$1,273 USD
View
19 more retailers have this diamond
Prices start from HK$1,763 HKDSave up to HK$8,211 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
1.31ct Pear
HK$1,763 HKD