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Heart|Lab Grown|IGI

2.50ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG831603947

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831603947

Diamond specifications and retailer prices

From HK$12,153 HKD
$1,549 USD
As of November 1, 2026
Save HK$45,748 HKD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$57,901 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.5ct lab-grown heart diamond

This 2.5ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831603947 or 831603947. Listed at 21 retailers as of October 31, 2026, with prices from HK$12,153 to HK$57,901, a HK$45,748 spread on the same certified stone. Brilliant Earth lists it at HK$57,901. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831603947
Dimensions8.31 × 9.37 × 5.64 mm
L/W Ratio1.13
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
8.31 mm9.37 mm2.50 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831603947
Side View
Table 59.0%Crown 35.4°Girdle: MED-THKPavilion 40°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
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$57,901 HKD|Low: HK$12,153 HKD|High: HK$74,613 HKD|Avg: HK$35,320 HKD|-22.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 2HK$12,153 HKD
Retailer 5HK$12,498 HKD
Retailer 17HK$12,953 HKD
Retailer 20HK$14,491 HKD
Retailer 8HK$14,963 HKD
Retailer 12HK$16,892 HKD
Retailer 19HK$18,282 HKD
Retailer 15HK$18,845 HKD
Retailer 21HK$19,536 HKD
Retailer 14HK$19,599 HKD
Retailer 4HK$20,830 HKD
Retailer 18HK$24,282 HKD
Retailer 11HK$27,256 HKD
Retailer 9HK$33,517 HKD
Retailer 13HK$36,996 HKD
Retailer 16HK$39,993 HKD
Retailer 7HK$43,352 HKD
Retailer 3HK$45,577 HKD
Retailer 6HK$47,137 HKD
Retailer 10HK$50,567 HKD
Brilliant EarthHK$57,901 HKD

35 data points across 21 retailers

21 retailersHK$12,153 HKD to HK$57,901 HKD

A
Cheapest Retailer
-
HK$12,153 HKD
$1,549 USD
A
Retailer 2
-
HK$12,498 HKD
$1,593 USD
View
Final sale: no returns
A
Retailer 3
-
HK$12,953 HKD
$1,651 USD
View
A
Retailer 4
-
HK$14,491 HKD
$1,847 USD
View
A
Retailer 5
-
HK$14,963 HKD
View
A
Retailer 6
-
HK$16,892 HKD
$2,153 USD
View
A
Retailer 7
-
HK$18,282 HKD
£1,835 GBP
View
B+
Retailer 8
-
HK$18,845 HKD
$2,402 USD
View
B+
Retailer 9
-
HK$19,536 HKD
$2,490 USD
View
Retailer 10
-
HK$19,599 HKD
$2,498 USD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
HK$20,830 HKD
$2,655 USD
View
B+
Retailer 12
-
HK$24,282 HKD
$3,095 USD
View
B+
Retailer 13
-
HK$27,256 HKD
$3,474 USD
View
B
Retailer 14
-
HK$33,517 HKD
$4,272 USD
View
B
Retailer 15
-
HK$36,996 HKD
£3,713 GBP
View
B
Retailer 16
-
HK$39,993 HKD
$5,097 USD
View
B
Retailer 17
-
HK$43,352 HKD
SGD 7,467 SGD
View
B
Retailer 18
-
HK$45,577 HKD
$5,809 USD
View
B
Retailer 19
-
HK$47,137 HKD
$6,008 USD
View
B
Retailer 20
-
HK$50,567 HKD
ZAR 104,122 ZAR
View
Most Expensive
B
Brilliant Earth
21584319A · Oct 31
HK$57,901 HKD
$7,380 USD
View
20 more retailers have this diamond
Prices start from HK$12,153 HKDSave up to HK$45,748 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
2.50ct Heart
HK$12,153 HKD