CaratHunter
Plans
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 $6,656 AUD
$4,676 USD
As of October 30, 2026
Save $15,249 AUD (70%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $24,673 AUD 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 29, 2026, with a 229% 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
Colour
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 30
Current: $12,122 AUD|Low: $7,073 AUD|High: $50,687 AUD|Avg: $15,018 AUD|+0.5%
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
Reve Diamonds
October 30, 2026
Retailer 15$7,368 AUD
Retailer 7$7,722 AUD
Retailer 8$7,792 AUD
Retailer 5$8,251 AUD
Retailer 3$8,548 AUD
Retailer 11$10,444 AUD
Retailer 13$10,668 AUD
Retailer 14$10,717 AUD
Retailer 6$11,199 AUD
Retailer 1$12,122 AUD
Retailer 16$13,515 AUD
Retailer 10$19,299 AUD
Retailer 2$21,710 AUD
Retailer 9$21,905 AUD
Retailer 12$21,979 AUD
Reve Diamonds$24,673 AUD
Retailer 4$50,687 AUD

41 data points across 17 retailers

25 retailers$6,656 AUD to $21,905 AUD

B+
Cheapest Retailer
-
$6,656 AUD
$4,676 USD
B+
Retailer 2
-
$7,368 AUD
$5,176 USD
View
B+
Retailer 3
-
$7,722 AUD
$5,425 USD
View
B+
Retailer 4
-
$7,792 AUD
$5,474 USD
View
B
Retailer 5
-
$8,251 AUD
$5,797 USD
View
Final sale: no returns
B
Retailer 6
-
$8,548 AUD
$6,005 USD
View
Retailer 7
-
$8,548 AUD
$6,005 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
$8,569 AUD
$6,020 USD
View
Retailer 9
-
$9,859 AUD
$6,926 USD
View
Price last confirmed 87 days ago
B+
Retailer 10
-
$10,444 AUD
£5,777 GBP
View
B
Retailer 11
-
$10,717 AUD
$7,529 USD
View
B
Retailer 12
-
$11,199 AUD
$7,868 USD
View
B
Retailer 13
-
$12,122 AUD
£6,706 GBP
View
B
Retailer 14
-
$12,335 AUD
$8,666 USD
View
B
Retailer 15
-
$13,406 AUD
£7,416 GBP
View
Retailer 16
-
$13,515 AUD
View
Price last confirmed 21 days ago
B
Retailer 17
-
$17,233 AUD
$12,107 USD
View
B
Retailer 18
-
$19,299 AUD
£10,676 GBP
View
B
Retailer 19
-
$21,710 AUD
$15,252 USD
View
B
Retailer 20
-
$21,905 AUD
ZAR 248,612 ZAR
View
Retailer 21
-
$21,979 AUD
View
Price last confirmed 7 days ago
Retailer 22
-
$24,282 AUD
$17,059 USD
View
Price under review
Most Expensive
Reve Diamonds
60B67426C · Oct 28
$24,673 AUD
$17,334 USD
View
Price under review
22 more retailers have this diamond
Prices start from $6,656 AUDSave up to $15,249 AUD

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
$6,656 AUD