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Oval|Lab Grown|IGI

3.10ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG743593310

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG743593310

Diamond specifications and retailer prices

From $1,631 AUD
$1,146 USD
As of October 29, 2026
Save $10,932 AUD (87%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $12,563 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

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 LG743593310 or 743593310. Listed at 32 retailers as of October 29, 2026, with prices from $1,631 to $12,563, a $10,932 spread on the same certified stone. Blue Nile lists it at $12,563. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593310
Dimensions11.60 × 8.27 × 5.19 mm
L/W Ratio1.40
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
11.60 mm8.27 mm3.10 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593310
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

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 29
Current: $2,609 AUD|Low: $1,631 AUD|High: $14,620 AUD|Avg: $5,443 AUD|-7.0%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 31, 2026
Retailer 8$1,631 AUD
Retailer 14$1,801 AUD
Retailer 22$1,844 AUD
Retailer 2$2,013 AUD
Retailer 19$2,149 AUD
Retailer 6$2,296 AUD
Retailer 1$2,609 AUD
Retailer 24$2,719 AUD
Retailer 7$2,891 AUD
Retailer 5$3,273 AUD
Retailer 4$3,515 AUD
Retailer 12$3,922 AUD
Retailer 20$4,181 AUD
Retailer 15$4,227 AUD
Retailer 23$4,660 AUD
Retailer 10$5,058 AUD
Retailer 9$5,227 AUD
Retailer 21$6,138 AUD
Retailer 13$6,401 AUD
Retailer 11$6,657 AUD
Retailer 16$7,794 AUD
Retailer 17$10,545 AUD
Retailer 18$11,944 AUD
Retailer 3$12,485 AUD

31 data points across 24 retailers

32 retailers$1,631 AUD to $12,563 AUD

Retailer 1
-
$1,463 AUD
$1,028 USD
Price last confirmed 32 days ago
Retailer 2
-
$1,592 AUD
$1,118 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$1,631 AUD
$1,146 USD
View
Retailer 4
-
$1,674 AUD
$1,176 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$1,697 AUD
$1,192 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$1,697 AUD
$1,192 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$1,801 AUD
$1,265 USD
View
Final sale: no returns
A
Retailer 8
-
$1,844 AUD
$1,295 USD
View
A
Retailer 9
-
$2,013 AUD
$1,414 USD
View
A
Retailer 10
-
$2,149 AUD
£1,188 GBP
View
A
Retailer 11
-
$2,296 AUD
HK$12,600 HKD
View
A
Retailer 12
-
$2,609 AUD
£1,443 GBP
View
A
Retailer 13
-
$2,719 AUD
$1,910 USD
View
A
Retailer 14
-
$2,891 AUD
€1,934 EUR
View
A
Retailer 15
-
$3,273 AUD
$2,299 USD
View
Retailer 16
-
$3,512 AUD
$2,467 USD
View
Price last confirmed 31 days ago
Retailer 17
-
$3,512 AUD
$2,467 USD
View
Price last confirmed 21 days ago
A
Retailer 18
-
$3,515 AUD
$2,469 USD
View
A
Retailer 19
-
$3,922 AUD
View
A
Retailer 20
-
$4,181 AUD
ZAR 47,443 ZAR
View
Retailer 21
-
$4,227 AUD
View
Price last confirmed 9 days ago
B+
Retailer 22
-
$4,660 AUD
$3,274 USD
View
B+
Retailer 23
-
$5,058 AUD
$3,553 USD
View
Retailer 24
-
$5,164 AUD
£2,856 GBP
View
Price last confirmed 7 days ago
B+
Retailer 25
-
$5,227 AUD
$3,671 USD
View
B+
Retailer 26
-
$6,138 AUD
£3,395 GBP
View
B+
Retailer 27
-
$6,401 AUD
$4,496 USD
View
B+
Retailer 28
-
$6,657 AUD
SGD 6,319 SGD
View
Retailer 29
-
$10,545 AUD
View
Price last confirmed 22 days ago
B
Retailer 30
-
$11,944 AUD
$8,390 USD
View
B
Retailer 31
-
$12,485 AUD
$8,770 USD
View
Most Expensive
B
Blue Nile
28449630 · Oct 31
$12,563 AUD
$8,825 USD
View
31 more retailers have this diamond
Prices start from $1,631 AUDSave up to $10,932 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.

A
3.10ct Oval
$1,631 AUD