Oval|Lab Grown|IGI

2.52ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG847618515

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847618515

Diamond specifications and retailer prices

From $384 USD
HK$3,000 HKD
As of October 28, 2026
Save $2,106 USD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,490 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.52ct lab-grown oval diamond

This 2.52ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG847618515 or 847618515. Listed at 10 retailers as of October 28, 2026, with prices from $384 to $2,490, a $2,106 spread on the same certified stone. Brilliant Earth lists it at $2,490. 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

2.52
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847618515
Dimensions11.18 × 7.55 × 4.62 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.18 mm7.55 mm2.52 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847618515
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.2%

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 28
Current: $2,490 USD|Low: $312 USD|High: $2,490 USD|Avg: $911 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 8$312 USD
Retailer 9$384 USD
Retailer 5$424 USD
Retailer 6$505 USD
Retailer 3$571 USD
Retailer 4$598 USD
Retailer 2$1,063 USD
Retailer 10$1,111 USD
Retailer 7$1,388 USD
Brilliant Earth$2,490 USD

3 data points across 10 retailers

10 retailers$384 USD to $2,490 USD

A
Cheapest Retailer
-
$384 USD
HK$3,000 HKD
A
Retailer 2
-
$424 USD
£334 GBP
View
A
Retailer 3
-
$505 USD
View
B+
Retailer 4
-
$571 USD
View
A
Retailer 5
-
$598 USD
£471 GBP
View
B
Retailer 6
-
$1,063 USD
View
B+
Retailer 7
-
$1,111 USD
SGD 1,501 SGD
View
B
Retailer 8
-
$1,388 USD
£1,093 GBP
View
B
Retailer 9
-
$2,200 USD
View
Most Expensive
B
Brilliant Earth
22251533A · Oct 29
$2,490 USD
View
9 more retailers have this diamond
Prices start from $384 USDSave up to $2,106 USD

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
2.52ct Oval
$384 USD