CaratHunter
Plans
Round|Lab Grown|IGI

1.53ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG799651258

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799651258

Diamond specifications and retailer prices

From HK$5,218 HKD
$665 USD
As of November 1, 2026
Save HK$24,441 HKD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$29,658 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799651258 or 799651258. Listed at 24 retailers as of November 1, 2026, with prices from HK$5,218 to HK$29,658, a HK$24,441 spread on the same certified stone. Brilliant Earth lists it at HK$29,658. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799651258
Dimensions7.40 × 7.36 × 4.55 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
7.40 mm7.36 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799651258
Side View
Table 56.0%Crown 35.7°Girdle: MediumPavilion 40.3°Culet: NoneDepth 61.7%

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$29,658 HKD|Low: HK$5,218 HKD|High: HK$29,658 HKD|Avg: HK$10,749 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 3, 2026
Retailer 3HK$5,218 HKD
Retailer 8HK$5,681 HKD
Retailer 6HK$6,057 HKD
Retailer 9HK$6,057 HKD
Retailer 12HK$8,286 HKD
Retailer 4HK$8,670 HKD
Retailer 5HK$9,323 HKD
Retailer 7HK$9,655 HKD
Retailer 13HK$10,339 HKD
Retailer 10HK$11,127 HKD
Retailer 11HK$13,668 HKD
Retailer 2HK$17,026 HKD
Retailer 14HK$25,509 HKD
Brilliant EarthHK$29,658 HKD

25 data points across 14 retailers

24 retailersHK$5,218 HKD to HK$29,658 HKD

A
Cheapest Retailer
-
HK$5,218 HKD
$665 USD
A
Retailer 2
-
HK$5,681 HKD
$724 USD
View
A
Retailer 3
-
HK$5,845 HKD
$745 USD
View
Final sale: no returns
Retailer 4
-
HK$6,057 HKD
$772 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
HK$6,057 HKD
$772 USD
View
B+
Retailer 6
-
HK$7,964 HKD
$1,015 USD
View
A
Retailer 7
-
HK$8,286 HKD
£832 GBP
View
B+
Retailer 8
-
HK$8,646 HKD
$1,102 USD
View
B+
Retailer 9
-
HK$8,646 HKD
$1,102 USD
View
B+
Retailer 10
-
HK$8,670 HKD
$1,105 USD
View
B+
Retailer 11
-
HK$9,323 HKD
A$1,828 AUD
View
B+
Retailer 12
-
HK$9,655 HKD
£969 GBP
View
B+
Retailer 13
-
HK$10,339 HKD
€1,255 EUR
View
B+
Retailer 14
-
HK$11,127 HKD
ZAR 22,910 ZAR
View
B+
Retailer 15
-
HK$13,668 HKD
$1,742 USD
View
B
Retailer 16
-
HK$17,026 HKD
$2,170 USD
View
B
Retailer 17
-
HK$19,513 HKD
$2,487 USD
View
B
Retailer 18
-
HK$20,350 HKD
SGD 3,505 SGD
View
B
Retailer 19
-
HK$20,651 HKD
$2,632 USD
View
B
Retailer 20
-
HK$20,792 HKD
$2,650 USD
View
B
Retailer 21
-
HK$20,891 HKD
$2,663 USD
View
B
Retailer 22
-
HK$21,017 HKD
$2,679 USD
View
B
Retailer 23
-
HK$25,509 HKD
£2,560 GBP
View
Most Expensive
B
Brilliant Earth
20154811A · Nov 2
HK$29,658 HKD
$3,780 USD
View
23 more retailers have this diamond
Prices start from HK$5,218 HKDSave up to HK$24,441 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
1.53ct Round
HK$5,218 HKD