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Oval|Lab Grown|IGI

2.31ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG743523481

Certificate IGI LG743523481

Diamond specifications and retailer prices

From $864 USD
Save $7,546 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,410 USD at Brilliant Earth
View at Brilliant Earth

About this 2.31ct lab-grown oval diamond

This 2.31ct lab-grown oval 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 LG743523481 or 743523481. Listed at 23 retailers, with prices from $864 to $8,410 at Brilliant Earth, a $7,546 spread on the same certified stone. 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

2.31
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743523481
Dimensions10.59 × 7.45 × 4.72 mm
L/W Ratio1.42
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
10.59 mm7.45 mm2.31 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743523481
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $864 USD|Low: $586 USD|High: $4,400 USD|Avg: $2,056 USD|+47.4%
Retailer 1
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
Retailer 15
Retailer 16
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Retailer 18
Retailer 19
Retailer 20
October 1, 2026
Retailer 1$864 USD
Retailer 14$945 USD
Retailer 8$974 USD
Retailer 4$1,071 USD
Retailer 5$1,248 USD
Retailer 15$1,274 USD
Retailer 16$1,897 USD
Retailer 19$1,899 USD
Retailer 18$2,017 USD
Retailer 3$2,033 USD
Retailer 7$2,195 USD
Retailer 6$2,484 USD
Retailer 9$2,750 USD
Retailer 13$2,751 USD
Retailer 10$2,832 USD
Retailer 2$2,942 USD
Retailer 11$2,991 USD
Retailer 17$3,170 USD
Retailer 12$4,204 USD
Retailer 20$4,400 USD

39 data points across 20 retailers

23 retailers$864 USD to $8,410 USD

A
Cheapest Retailer
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$864 USD
A
Retailer 2
-
$945 USD
View
A
Retailer 3
-
$974 USD
View
A
Retailer 4
-
$1,037 USD
HK$8,100 HKD
View
Price last confirmed 27 days ago
A
Retailer 5
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$1,071 USD
View
A
Retailer 6
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$1,248 USD
€1,189 EUR
View
A
Retailer 7
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$1,277 USD
£1,006 GBP
View
A
Retailer 8
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$1,313 USD
£1,034 GBP
View
Price last confirmed 21 days ago
A
Retailer 9
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$1,897 USD
View
A
Retailer 10
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$1,899 USD
A$2,922 AUD
View
A
Retailer 11
-
$2,017 USD
ZAR 32,577 ZAR
View
A
Retailer 12
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$2,033 USD
View
B+
Retailer 13
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$2,195 USD
View
B+
Retailer 14
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$2,484 USD
£1,956 GBP
View
B+
Retailer 15
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$2,750 USD
View
B+
Retailer 16
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$2,751 USD
View
B+
Retailer 17
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$2,832 USD
SGD 3,827 SGD
View
B+
Retailer 18
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$2,991 USD
View
B+
Retailer 19
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$3,002 USD
View
B+
Retailer 20
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$3,170 USD
£2,496 GBP
View
B
Retailer 21
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$4,204 USD
A$6,468 AUD
View
B
Retailer 22
-
$4,400 USD
View
Most Expensive
B
Brilliant Earth
16656204A · Oct 1
$8,410 USD
View
22 more retailers have this diamond
Prices start from $864 USDSave up to $7,546 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.

A
2.31ct Oval
$864 USD