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Oval|Lab Grown|IGI

3.10ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG743593696

Certificate IGI LG743593696

Diamond specifications and retailer prices

From $1,318 USD
Save $9,272 USD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,590 USD at Brilliant Earth
View at Brilliant Earth

About this 3.1ct lab-grown oval diamond

This 3.1ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743593696 or 743593696. Listed at 24 retailers, with prices from $1,318 to $10,590 at Brilliant Earth, a $9,272 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

3.10
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593696
Dimensions8.36 × 8.36 × 11.77 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
8.36 mm8.36 mm3.10 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593696
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.4%

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: $10,590 USD|Low: $821 USD|High: $13,910 USD|Avg: $3,662 USD|-23.9%
Brilliant Earth
Retailer 2
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Retailer 23
October 1, 2026
Retailer 22$1,318 USD
Retailer 17$1,350 USD
Retailer 4$1,457 USD
Retailer 14$1,600 USD
Retailer 13$1,677 USD
Retailer 18$1,967 USD
Retailer 23$2,067 USD
Retailer 7$2,308 USD
Retailer 9$2,492 USD
Retailer 12$2,755 USD
Retailer 20$2,975 USD
Retailer 5$2,985 USD
Retailer 10$3,410 USD
Retailer 8$3,627 USD
Retailer 15$3,798 USD
Retailer 6$4,096 USD
Retailer 19$4,280 USD
Retailer 16$4,677 USD
Retailer 3$4,857 USD
Retailer 21$5,500 USD
Retailer 2$7,393 USD
Retailer 11$9,130 USD
Brilliant Earth$10,590 USD

39 data points across 23 retailers

24 retailers$1,318 USD to $10,590 USD

A
Cheapest Retailer
-
$1,318 USD
A
Retailer 2
-
$1,350 USD
View
A
Retailer 3
-
$1,457 USD
View
A
Retailer 4
-
$1,600 USD
View
A
Retailer 5
-
$1,677 USD
HK$13,100 HKD
View
A
Retailer 6
-
$1,930 USD
£1,520 GBP
View
Price last confirmed 21 days ago
A
Retailer 7
-
$1,971 USD
£1,552 GBP
View
A
Retailer 8
-
$2,067 USD
€1,969 EUR
View
A
Retailer 9
-
$2,308 USD
View
A
Retailer 10
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$2,492 USD
View
A
Retailer 11
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$2,755 USD
A$4,238 AUD
View
A
Retailer 12
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$2,975 USD
A$4,577 AUD
View
A
Retailer 13
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$2,985 USD
ZAR 48,216 ZAR
View
Price last confirmed 9 days ago
A
Retailer 14
-
$3,410 USD
View
B+
Retailer 15
-
$3,627 USD
£2,856 GBP
View
B+
Retailer 16
-
$3,798 USD
View
B+
Retailer 17
-
$4,096 USD
View
B+
Retailer 18
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$4,280 USD
£3,370 GBP
View
B+
Retailer 19
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$4,677 USD
View
B+
Retailer 20
-
$4,857 USD
SGD 6,563 SGD
View
B+
Retailer 21
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$5,500 USD
View
B
Retailer 22
-
$7,393 USD
A$11,374 AUD
View
B
Retailer 23
-
$9,130 USD
View
Most Expensive
B
Brilliant Earth
18652756Y · Sep 29
$10,590 USD
View
23 more retailers have this diamond
Prices start from $1,318 USDSave up to $9,272 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
3.10ct Oval
$1,318 USD