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Round|Lab Grown|IGI

2.72ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • IGI LG523276300

Shape and cutting style on the report: Round brilliant

Certificate IGI LG523276300

Diamond specifications and retailer prices

From HK$2,252 HKD
$287 USD
As of October 29, 2026
Save HK$10,603 HKD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$19,183 HKD at Rare Carat · As of October 14, 2026
View at Rare Carat

About this 2.72ct lab-grown round diamond

This 2.72ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG523276300 or 523276300. Listed at 17 retailers as of October 29, 2026, with a 471% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.72
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523276300
Dimensions8.91 × 8.87 × 5.56 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
8.91 mm8.87 mm2.72 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523276300
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

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: Oct 29
Current: HK$19,183 HKD|Low: HK$2,158 HKD|High: HK$19,379 HKD|Avg: HK$6,063 HKD|-1.0%
Rare Carat
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 11HK$2,252 HKD
Retailer 5HK$2,518 HKD
Retailer 13HK$2,613 HKD
Retailer 3HK$2,785 HKD
Retailer 14HK$2,785 HKD
Retailer 2HK$4,048 HKD
Retailer 4HK$4,582 HKD
Retailer 8HK$4,590 HKD
Retailer 7HK$4,915 HKD
Retailer 6HK$5,798 HKD
Retailer 10HK$8,568 HKD
Retailer 12HK$8,968 HKD
Retailer 9HK$11,239 HKD
Rare CaratHK$19,183 HKD

43 data points across 14 retailers

17 retailersHK$2,252 HKD to HK$12,854 HKD

A
Cheapest Retailer
-
HK$2,252 HKD
$287 USD
A
Retailer 2
-
HK$2,518 HKD
$321 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,613 HKD
$333 USD
View
A
Retailer 4
-
HK$2,785 HKD
$355 USD
View
A
Retailer 5
-
HK$2,785 HKD
$355 USD
View
A
Retailer 6
-
HK$4,048 HKD
£406 GBP
View
B+
Retailer 7
-
HK$4,582 HKD
$584 USD
View
A
Retailer 8
-
HK$4,590 HKD
$585 USD
View
A
Retailer 9
-
HK$4,915 HKD
£493 GBP
View
A
Retailer 10
-
HK$5,798 HKD
$739 USD
View
B+
Retailer 11
-
HK$8,568 HKD
$1,092 USD
View
B+
Retailer 12
-
HK$8,748 HKD
$1,115 USD
View
B+
Retailer 13
-
HK$8,968 HKD
$1,143 USD
View
B+
Retailer 14
-
HK$9,352 HKD
$1,192 USD
View
B+
Retailer 15
-
HK$11,239 HKD
£1,128 GBP
View
B
Retailer 16
-
HK$12,854 HKD
View
Most Expensive
Rare Carat
523276300_l_523276300 · Oct 14
HK$19,183 HKD
$2,445 USD
View
Price last confirmed 16 days ago
16 more retailers have this diamond
Prices start from HK$2,252 HKDSave up to HK$10,603 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
2.72ct Round
HK$2,252 HKD