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Round|Lab Grown|IGI

3.26ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG754508653

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754508653

Diamond specifications and retailer prices

From HK$20,322 HKD
$2,590 USD
As of October 29, 2026
Save HK$113,616 HKD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$133,938 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.26ct lab-grown round diamond

This 3.26ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508653 or 754508653. Listed at 14 retailers as of October 29, 2026, with prices from HK$20,322 to HK$133,938, a HK$113,616 spread on the same certified stone. Brilliant Earth lists it at HK$133,938. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.26
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508653
Dimensions9.49 × 9.56 × 5.82 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
9.49 mm9.56 mm3.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508653
Side View
Table 57.0%Crown 34.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.1%

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: Oct 29
Current: HK$133,938 HKD|Low: HK$20,322 HKD|High: HK$134,017 HKD|Avg: HK$48,838 HKD|-0.1%
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
October 30, 2026
Retailer 10HK$20,322 HKD
Retailer 3HK$23,602 HKD
Retailer 13HK$23,900 HKD
Retailer 2HK$26,481 HKD
Retailer 14HK$29,173 HKD
Retailer 9HK$30,895 HKD
Retailer 7HK$44,861 HKD
Retailer 11HK$50,647 HKD
Retailer 6HK$52,053 HKD
Retailer 8HK$52,695 HKD
Retailer 12HK$67,551 HKD
Retailer 4HK$68,271 HKD
Retailer 5HK$74,792 HKD
Brilliant EarthHK$133,938 HKD

42 data points across 14 retailers

14 retailersHK$20,322 HKD to HK$133,938 HKD

A
Cheapest Retailer
-
HK$20,322 HKD
$2,590 USD
A
Retailer 2
-
HK$23,602 HKD
View
A
Retailer 3
-
HK$23,900 HKD
$3,046 USD
View
B+
Retailer 4
-
HK$26,481 HKD
£2,657 GBP
View
B+
Retailer 5
-
HK$29,173 HKD
$3,718 USD
View
B+
Retailer 6
-
HK$30,895 HKD
€3,750 EUR
View
B+
Retailer 7
-
HK$44,861 HKD
ZAR 92,365 ZAR
View
B+
Retailer 8
-
HK$50,647 HKD
$6,455 USD
View
B+
Retailer 9
-
HK$52,053 HKD
$6,634 USD
View
B+
Retailer 10
-
HK$52,695 HKD
£5,288 GBP
View
B
Retailer 11
-
HK$67,551 HKD
$8,609 USD
View
B+
Retailer 12
-
HK$68,271 HKD
SGD 11,758 SGD
View
B
Retailer 13
-
HK$74,792 HKD
$9,532 USD
View
Most Expensive
B
Brilliant Earth
17407177A · Oct 29
HK$133,938 HKD
$17,070 USD
View
13 more retailers have this diamond
Prices start from HK$20,322 HKDSave up to HK$113,616 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
3.26ct Round
HK$20,322 HKD