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Marquise|Lab Grown|IGI

2.59ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754593844

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754593844

Diamond specifications and retailer prices

From HK$46,370 HKD
$5,910 USD
As of November 2, 2026
Save HK$50,962 HKD (52%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$97,333 HKD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 2.59ct lab-grown marquise diamond

This 2.59ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754593844 or 754593844. Listed at 3 retailers as of November 1, 2026, with prices from HK$46,370 to HK$97,333, a HK$50,962 spread on the same certified stone. Novita Diamonds lists it at HK$97,333. 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

2.59
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754593844
Dimensions14.05 × 7.05 × 4.57 mm
L/W Ratio1.99
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
14.05 mm7.05 mm2.59 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754593844
Side View
Table 57.0%Crown 36.5°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 64.8%

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: Nov 2
Current: HK$97,333 HKD|Low: HK$15,904 HKD|High: HK$147,557 HKD|Avg: HK$57,573 HKD|+2.7%
Novita Diamonds
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 16
November 1, 2026
Retailer 4HK$15,904 HKD
Retailer 9HK$18,532 HKD
Retailer 10HK$20,988 HKD
Retailer 13HK$24,519 HKD
Retailer 11HK$26,206 HKD
Retailer 8HK$27,579 HKD
Retailer 14HK$31,604 HKD
Retailer 16HK$36,084 HKD
Retailer 12HK$36,309 HKD
Retailer 2HK$46,370 HKD
Retailer 6HK$55,996 HKD
Novita DiamondsHK$97,333 HKD
Retailer 3HK$108,084 HKD
Retailer 5HK$111,457 HKD
Retailer 15HK$116,828 HKD
Retailer 7HK$147,557 HKD

6 data points across 16 retailers

3 retailersHK$46,370 HKD to HK$97,333 HKD

Retailer 1
-
HK$36,309 HKD
$4,628 USD
Price last confirmed 84 days ago
B+
Retailer 2
-
HK$46,370 HKD
$5,910 USD
View
Most Expensive
B
Novita Diamonds
cert_754593844 · Nov 1
HK$97,333 HKD
A$19,085 AUD
View
2 more retailers have this diamond
Prices start from HK$46,370 HKDSave up to HK$50,962 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+
2.59ct Marquise
HK$46,370 HKD