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Round|Lab Grown|IGI

1.53ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG786634064

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786634064

Diamond specifications and retailer prices

From HK$13,354 HKD
$1,702 USD
As of October 29, 2026
Save HK$26,347 HKD (66%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$56,555 HKD at With Clarity · As of October 31, 2026
View at With Clarity

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 LG786634064 or 786634064. Listed at 23 retailers as of October 29, 2026, with a 197% 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

1.53
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634064
Dimensions7.34 × 7.37 × 4.56 mm
L/W Ratio1.00
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
7.34 mm7.37 mm1.53 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634064
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$23,998 HKD|Low: HK$12,821 HKD|High: HK$51,750 HKD|Avg: HK$26,136 HKD|+2.3%
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
October 31, 2026
Retailer 17HK$13,354 HKD
Retailer 13HK$14,947 HKD
Retailer 3HK$15,488 HKD
Retailer 5HK$15,488 HKD
Retailer 7HK$16,532 HKD
Retailer 16HK$16,830 HKD
Retailer 11HK$21,262 HKD
Retailer 10HK$21,878 HKD
Retailer 2HK$22,142 HKD
Retailer 1HK$23,998 HKD
Retailer 8HK$24,354 HKD
Retailer 12HK$28,480 HKD
Retailer 9HK$32,046 HKD
Retailer 15HK$39,701 HKD
Retailer 4HK$41,749 HKD
Retailer 14HK$44,482 HKD
Retailer 6HK$51,750 HKD

42 data points across 17 retailers

23 retailersHK$13,354 HKD to HK$39,701 HKD

B+
Cheapest Retailer
-
HK$13,354 HKD
$1,702 USD
B+
Retailer 2
-
HK$14,531 HKD
$1,852 USD
View
B+
Retailer 3
-
HK$14,947 HKD
$1,905 USD
View
Final sale: no returns
Retailer 4
-
HK$15,488 HKD
$1,974 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
HK$15,488 HKD
$1,974 USD
View
B
Retailer 6
-
HK$16,532 HKD
$2,107 USD
View
B
Retailer 7
-
HK$16,830 HKD
$2,145 USD
View
B
Retailer 8
-
HK$17,877 HKD
View
B+
Retailer 9
-
HK$21,262 HKD
£2,134 GBP
View
B
Retailer 10
-
HK$21,878 HKD
£2,196 GBP
View
B
Retailer 11
-
HK$22,142 HKD
$2,822 USD
View
B
Retailer 12
-
HK$23,998 HKD
€2,913 EUR
View
B
Retailer 13
-
HK$24,354 HKD
$3,104 USD
View
B
Retailer 14
-
HK$28,480 HKD
ZAR 58,640 ZAR
View
B
Retailer 15
-
HK$29,038 HKD
$3,701 USD
View
B
Retailer 16
-
HK$32,046 HKD
£3,216 GBP
View
B
Retailer 17
-
HK$39,701 HKD
$5,060 USD
View
Retailer 18
-
HK$41,749 HKD
$5,321 USD
View
Price under review
Retailer 19
-
HK$44,482 HKD
£4,464 GBP
View
Price under review
Retailer 20
-
HK$46,976 HKD
$5,987 USD
View
Price under review
Retailer 21
-
HK$51,750 HKD
SGD 8,913 SGD
View
Price under review
Retailer 22
-
HK$54,355 HKD
$6,928 USD
View
Price under review
Most Expensive
With Clarity
786634064 · Oct 31
HK$56,555 HKD
$7,208 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$13,354 HKDSave up to HK$26,347 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.

B+
1.53ct Round
HK$13,354 HKD