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Round|Lab Grown|IGI

1.30ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG809666946

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809666946

Diamond specifications and retailer prices

From HK$2,048 HKD
$261 USD
As of November 1, 2026
Save HK$10,977 HKD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$13,025 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 LG809666946 or 809666946. Listed at 19 retailers as of November 1, 2026, with prices from HK$2,048 to HK$13,025, a HK$10,977 spread on the same certified stone. Rare Carat lists it at HK$13,025. 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 angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809666946
Dimensions7.12 × 7.08 × 4.25 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
7.12 mm7.08 mm1.30 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809666946
Side View
Table 58.0%Crown 33.1°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 60.0%

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$4,788 HKD|Low: HK$1,883 HKD|High: HK$10,882 HKD|Avg: HK$4,938 HKD|+13.2%
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
Retailer 18
November 3, 2026
Retailer 10HK$2,048 HKD
Retailer 7HK$2,283 HKD
Retailer 8HK$2,370 HKD
Retailer 5HK$2,534 HKD
Retailer 17HK$2,534 HKD
Retailer 16HK$3,492 HKD
Retailer 14HK$3,805 HKD
Retailer 11HK$4,021 HKD
Retailer 12HK$4,371 HKD
Retailer 3HK$4,527 HKD
Retailer 1HK$4,788 HKD
Retailer 15HK$6,171 HKD
Retailer 6HK$6,332 HKD
Retailer 18HK$7,791 HKD
Retailer 2HK$8,152 HKD
Retailer 9HK$8,552 HKD
Retailer 13HK$10,164 HKD
Retailer 4HK$10,882 HKD

33 data points across 18 retailers

19 retailersHK$2,048 HKD to HK$13,025 HKD

A
Cheapest Retailer
-
HK$2,048 HKD
$261 USD
A
Retailer 2
-
HK$2,283 HKD
$291 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,370 HKD
$302 USD
View
A
Retailer 4
-
HK$2,534 HKD
$323 USD
View
Retailer 5
-
HK$2,534 HKD
$323 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$3,492 HKD
$445 USD
View
A
Retailer 7
-
HK$3,805 HKD
$485 USD
View
A
Retailer 8
-
HK$4,021 HKD
£404 GBP
View
A
Retailer 9
-
HK$4,371 HKD
ZAR 9,000 ZAR
View
A
Retailer 10
-
HK$4,527 HKD
$577 USD
View
A
Retailer 11
-
HK$4,788 HKD
£480 GBP
View
A
Retailer 12
-
HK$6,171 HKD
A$1,210 AUD
View
B+
Retailer 13
-
HK$6,332 HKD
$807 USD
View
B+
Retailer 14
-
HK$7,791 HKD
$993 USD
View
B+
Retailer 15
-
HK$8,152 HKD
$1,039 USD
View
B+
Retailer 16
-
HK$8,552 HKD
$1,090 USD
View
B+
Retailer 17
-
HK$10,164 HKD
£1,020 GBP
View
B
Retailer 18
-
HK$10,882 HKD
$1,387 USD
View
Most Expensive
B+
Rare Carat
VK4473_l_809666946 · Nov 1
HK$13,025 HKD
$1,660 USD
View
18 more retailers have this diamond
Prices start from HK$2,048 HKDSave up to HK$10,977 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$2,048 HKD