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Oval|Lab Grown|IGI

3.10ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG596313787

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG596313787

Diamond specifications and retailer prices

From $1,043 AUD
$733 USD
As of October 30, 2026
Save $3,711 AUD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,755 AUD at Brilliant Earth · As of October 29, 2026
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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG596313787 or 596313787. Listed at 16 retailers as of October 29, 2026, with prices from $1,043 to $4,755, a $3,711 spread on the same certified stone. Brilliant Earth lists it at $4,755. 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
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596313787
Dimensions11.72 × 8.37 × 5.20 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
11.72 mm8.37 mm3.10 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596313787
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
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 30
Current: $4,755 AUD|Low: $437 AUD|High: $6,065 AUD|Avg: $1,701 AUD|-21.6%
Brilliant Earth
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
October 31, 2026
Retailer 15$588 AUD
Retailer 6$678 AUD
Retailer 4$1,043 AUD
Retailer 11$1,046 AUD
Retailer 2$1,076 AUD
Retailer 13$1,210 AUD
Retailer 9$1,380 AUD
Retailer 14$1,405 AUD
Retailer 10$1,416 AUD
Retailer 7$1,844 AUD
Retailer 12$1,913 AUD
Retailer 3$2,154 AUD
Retailer 5$2,470 AUD
Retailer 8$2,564 AUD
Brilliant Earth$4,755 AUD

27 data points across 15 retailers

16 retailers$1,043 AUD to $4,755 AUD

Retailer 1
-
$547 AUD
$384 USD
Price last confirmed 38 days ago
Retailer 2
-
$612 AUD
$430 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$669 AUD
$470 USD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
$1,043 AUD
$733 USD
View
B+
Retailer 5
-
$1,046 AUD
$735 USD
View
A
Retailer 6
-
$1,076 AUD
€720 EUR
View
A
Retailer 7
-
$1,210 AUD
$850 USD
View
A
Retailer 8
-
$1,380 AUD
View
A
Retailer 9
-
$1,405 AUD
$987 USD
View
A
Retailer 10
-
$1,416 AUD
ZAR 16,071 ZAR
View
B+
Retailer 11
-
$1,913 AUD
$1,344 USD
View
B+
Retailer 12
-
$2,154 AUD
$1,513 USD
View
Retailer 13
-
$2,177 AUD
$1,529 USD
View
Price last confirmed 33 days ago
Retailer 14
-
$2,470 AUD
$1,735 USD
View
Price last confirmed 20 days ago
B+
Retailer 15
-
$2,564 AUD
£1,418 GBP
View
Most Expensive
B
Brilliant Earth
7914428A · Oct 29
$4,755 AUD
$3,340 USD
View
15 more retailers have this diamond
Prices start from $1,043 AUDSave up to $3,711 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
$1,043 AUD