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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 €257 EUR
$287 USD
As of October 29, 2026
Save €1,210 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,188 EUR 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
Color
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

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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: €2,188 EUR|Low: €246 EUR|High: €2,211 EUR|Avg: €692 EUR|-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 11€257 EUR
Retailer 5€287 EUR
Retailer 13€298 EUR
Retailer 3€318 EUR
Retailer 14€318 EUR
Retailer 2€462 EUR
Retailer 4€523 EUR
Retailer 8€524 EUR
Retailer 7€561 EUR
Retailer 6€661 EUR
Retailer 10€977 EUR
Retailer 12€1,023 EUR
Retailer 9€1,282 EUR
Rare Carat€2,188 EUR

43 data points across 14 retailers

17 retailers€257 EUR to €1,467 EUR

A
Cheapest Retailer
-
€257 EUR
$287 USD
A
Retailer 2
-
€287 EUR
$321 USD
View
Final sale: no returns
A
Retailer 3
-
€298 EUR
$333 USD
View
A
Retailer 4
-
€318 EUR
$355 USD
View
A
Retailer 5
-
€318 EUR
$355 USD
View
A
Retailer 6
-
€462 EUR
£406 GBP
View
B+
Retailer 7
-
€523 EUR
$584 USD
View
A
Retailer 8
-
€524 EUR
$585 USD
View
A
Retailer 9
-
€561 EUR
£493 GBP
View
A
Retailer 10
-
€661 EUR
$739 USD
View
B+
Retailer 11
-
€977 EUR
$1,092 USD
View
B+
Retailer 12
-
€998 EUR
$1,115 USD
View
B+
Retailer 13
-
€1,023 EUR
$1,143 USD
View
B+
Retailer 14
-
€1,067 EUR
$1,192 USD
View
B+
Retailer 15
-
€1,282 EUR
£1,128 GBP
View
B
Retailer 16
-
€1,467 EUR
HK$12,800 HKD
View
Most Expensive
Rare Carat
523276300_l_523276300 · Oct 14
€2,188 EUR
$2,445 USD
View
Price last confirmed 17 days ago
16 more retailers have this diamond
Prices start from €257 EURSave up to €1,210 EUR

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
€257 EUR