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Oval|Lab Grown|IGI

3.10ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG720599095

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG720599095

Diamond specifications and retailer prices

From $4,676 USD
As of October 28, 2026
Save $10,653 USD (69%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $17,334 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 3.1ct lab-grown oval diamond

This 3.1ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG720599095 or 720599095. Listed at 25 retailers as of October 25, 2026, with a 228% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720599095
Dimensions11.99 × 8.18 × 5.02 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.99 mm8.18 mm3.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720599095
Side View
Table 56.0%Crown 32.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $8,491 USD|Low: $4,969 USD|High: $35,610 USD|Avg: $10,201 USD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Reve Diamonds
October 29, 2026
Retailer 16$5,176 USD
Retailer 7$5,425 USD
Retailer 8$5,474 USD
Retailer 5$5,797 USD
Retailer 3$6,005 USD
Retailer 9$6,005 USD
Retailer 11$7,337 USD
Retailer 14$7,495 USD
Retailer 15$7,529 USD
Retailer 6$7,868 USD
Retailer 1$8,491 USD
Retailer 17$9,495 USD
Retailer 10$13,559 USD
Retailer 2$15,252 USD
Retailer 12$15,329 USD
Retailer 13$15,441 USD
Reve Diamonds$17,334 USD
Retailer 4$35,610 USD

42 data points across 18 retailers

25 retailers$4,676 USD to $15,329 USD

B+
Cheapest Retailer
-
$4,676 USD
B+
Retailer 2
-
$5,176 USD
View
B+
Retailer 3
-
$5,425 USD
View
B+
Retailer 4
-
$5,474 USD
View
B
Retailer 5
-
$5,797 USD
View
Final sale: no returns
B
Retailer 6
-
$6,005 USD
View
B
Retailer 7
-
$6,005 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
$6,020 USD
View
B
Retailer 9
-
$6,926 USD
View
Price last confirmed 86 days ago
B+
Retailer 10
-
$7,337 USD
£5,777 GBP
View
B
Retailer 11
-
$7,529 USD
View
B
Retailer 12
-
$7,868 USD
View
B
Retailer 13
-
$8,491 USD
£6,686 GBP
View
B
Retailer 14
-
$8,666 USD
View
B
Retailer 15
-
$9,418 USD
£7,416 GBP
View
B
Retailer 16
-
$9,495 USD
A$14,608 AUD
View
Price last confirmed 20 days ago
B
Retailer 17
-
$12,107 USD
View
B
Retailer 18
-
$13,559 USD
£10,676 GBP
View
B
Retailer 19
-
$15,252 USD
View
B
Retailer 20
-
$15,329 USD
ZAR 247,636 ZAR
View
B
Retailer 21
-
$15,441 USD
A$23,756 AUD
View
Price last confirmed 7 days ago
B
Retailer 22
-
$17,059 USD
View
Price under review
Most Expensive
B
Reve Diamonds
60B67426C · Oct 28
$17,334 USD
View
Price under review
22 more retailers have this diamond
Prices start from $4,676 USDSave up to $10,653 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.

B+
3.10ct Oval
$4,676 USD