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Round|Lab Grown|IGI

1.30ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG801686787

Shape and cutting style on the report: Round brilliant

Certificate IGI LG801686787

Diamond specifications and retailer prices

From HK$2,142 HKD
$273 USD
As of November 1, 2026
Save HK$10,804 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$12,946 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801686787 or 801686787. Listed at 15 retailers as of November 1, 2026, with prices from HK$2,142 to HK$12,946, a HK$10,804 spread on the same certified stone. Rare Carat lists it at HK$12,946. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801686787
Dimensions6.99 × 6.94 × 4.34 mm
L/W Ratio1.01
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
6.99 mm6.94 mm1.30 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801686787
Side View
Table 57.0%Crown 36.2°Girdle: MediumPavilion 40.7°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 1
Current: HK$12,946 HKD|Low: HK$2,142 HKD|High: HK$12,946 HKD|Avg: HK$6,843 HKD
Rare Carat
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
November 3, 2026
Retailer 14HK$2,142 HKD
Retailer 13HK$2,401 HKD
Retailer 2HK$3,884 HKD
Retailer 9HK$4,218 HKD
Retailer 3HK$4,410 HKD
Retailer 11HK$4,585 HKD
Retailer 5HK$4,645 HKD
Retailer 10HK$4,665 HKD
Retailer 12HK$6,371 HKD
Retailer 8HK$8,168 HKD
Retailer 6HK$8,947 HKD
Retailer 7HK$9,407 HKD
Retailer 15HK$10,652 HKD
Retailer 4HK$11,201 HKD
Rare CaratHK$12,946 HKD

4 data points across 15 retailers

15 retailersHK$2,142 HKD to HK$12,946 HKD

A
Cheapest Retailer
-
HK$2,142 HKD
$273 USD
A
Retailer 2
-
HK$2,401 HKD
$306 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,884 HKD
$495 USD
View
A
Retailer 4
-
HK$4,218 HKD
£423 GBP
View
A
Retailer 5
-
HK$4,410 HKD
$562 USD
View
A
Retailer 6
-
HK$4,585 HKD
ZAR 9,441 ZAR
View
A
Retailer 7
-
HK$4,645 HKD
$592 USD
View
A
Retailer 8
-
HK$4,665 HKD
£468 GBP
View
B+
Retailer 9
-
HK$6,371 HKD
$812 USD
View
B+
Retailer 10
-
HK$8,168 HKD
$1,041 USD
View
B+
Retailer 11
-
HK$8,947 HKD
$1,140 USD
View
B+
Retailer 12
-
HK$9,407 HKD
$1,199 USD
View
B
Retailer 13
-
HK$10,652 HKD
£1,069 GBP
View
B
Retailer 14
-
HK$11,201 HKD
$1,428 USD
View
Most Expensive
B
Rare Carat
E-168 - 590 · Nov 1
HK$12,946 HKD
$1,650 USD
View
14 more retailers have this diamond
Prices start from HK$2,142 HKDSave up to HK$10,804 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
1.30ct Round
HK$2,142 HKD