Oval|Lab Grown|IGI

1.30ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG816630905

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816630905

Diamond specifications and retailer prices

From HK$2,393 HKD
$305 USD
As of November 1, 2026
Save HK$17,347 HKD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$32,089 HKD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.3ct lab-grown oval diamond

This 1.3ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816630905 or 816630905. Listed at 25 retailers as of November 1, 2026, with a 725% 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

1.30
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630905
Dimensions8.75 × 6.14 × 3.86 mm
L/W Ratio1.43
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
8.75 mm6.14 mm1.30 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630905
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$3,013 HKD|Low: HK$2,393 HKD|High: HK$19,740 HKD|Avg: HK$7,677 HKD|-14.3%
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
Retailer 19
November 2, 2026
Retailer 4HK$2,393 HKD
Retailer 1HK$3,013 HKD
Retailer 5HK$3,546 HKD
Retailer 15HK$3,884 HKD
Retailer 17HK$4,111 HKD
Retailer 13HK$5,046 HKD
Retailer 12HK$5,152 HKD
Retailer 10HK$5,272 HKD
Retailer 3HK$5,398 HKD
Retailer 2HK$5,876 HKD
Retailer 16HK$8,144 HKD
Retailer 8HK$9,021 HKD
Retailer 11HK$9,780 HKD
Retailer 6HK$11,062 HKD
Retailer 7HK$11,157 HKD
Retailer 9HK$11,359 HKD
Retailer 14HK$11,728 HKD
Retailer 19HK$18,987 HKD
Retailer 18HK$19,740 HKD

34 data points across 19 retailers

25 retailersHK$2,393 HKD to HK$19,740 HKD

A
Cheapest Retailer
-
HK$2,393 HKD
$305 USD
Final sale: no returns
Retailer 2
-
HK$2,746 HKD
$350 USD
View
Price last confirmed 22 days ago
Retailer 3
-
HK$2,926 HKD
$373 USD
View
Price last confirmed 16 days ago
Retailer 4
-
HK$2,926 HKD
$373 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
HK$3,013 HKD
£302 GBP
View
Retailer 6
-
HK$3,185 HKD
$406 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
HK$3,546 HKD
$452 USD
View
A
Retailer 8
-
HK$3,884 HKD
$495 USD
View
A
Retailer 9
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HK$4,111 HKD
$524 USD
View
A
Retailer 10
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HK$5,046 HKD
ZAR 10,390 ZAR
View
A
Retailer 11
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HK$5,152 HKD
£517 GBP
View
A
Retailer 12
-
HK$5,288 HKD
$674 USD
View
A
Retailer 13
-
HK$5,398 HKD
$688 USD
View
B+
Retailer 14
-
HK$8,144 HKD
$1,038 USD
View
B+
Retailer 15
-
HK$9,021 HKD
$1,150 USD
View
B
Retailer 16
-
HK$9,780 HKD
$1,246 USD
View
Retailer 17
-
HK$10,945 HKD
$1,395 USD
View
Price last confirmed 25 days ago
B
Retailer 18
-
HK$11,062 HKD
$1,410 USD
View
B
Retailer 19
-
HK$11,157 HKD
$1,422 USD
View
Retailer 20
-
HK$11,359 HKD
£1,140 GBP
View
Price last confirmed 16 days ago
B+
Retailer 21
-
HK$11,728 HKD
£1,177 GBP
View
B
Retailer 22
-
HK$18,987 HKD
$2,420 USD
View
B
Retailer 23
-
HK$19,740 HKD
$2,516 USD
View
Retailer 24
-
HK$23,277 HKD
$2,967 USD
View
Price last confirmed 84 days ago
Most Expensive
Brilliant Earth
22402880A · Nov 1
HK$32,089 HKD
$4,090 USD
View
Price under review
24 more retailers have this diamond
Prices start from HK$2,393 HKDSave up to HK$17,347 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 Oval
HK$2,393 HKD