CaratHunter
Plans
Emerald|Lab Grown|IGI

3.31ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG835647339

Shape and cutting style on the report: Emerald cut

Certificate IGI LG835647339

Diamond specifications and retailer prices

From $3,572 AUD
HK$19,600 HKD
As of October 30, 2026
Save $9,995 AUD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,567 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.31ct lab-grown emerald diamond

This 3.31ct lab-grown emerald 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 LG835647339 or 835647339. Listed at 14 retailers as of October 29, 2026, with prices from $3,572 to $13,567, a $9,995 spread on the same certified stone. Brilliant Earth lists it at $13,567. 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

3.31
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835647339
Dimensions10.36 × 6.99 × 4.51 mm
L/W Ratio1.48
Culet sizeLarge
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
10.36 mm6.99 mm3.31 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835647339
Side View
Table 63.0%Crown 34.7°Girdle: MediumPavilion 38.7°Culet: LargeDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $13,567 AUD|Low: $3,572 AUD|High: $13,567 AUD|Avg: $7,316 AUD
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
October 30, 2026
Retailer 3$3,572 AUD
Retailer 2$4,151 AUD
Retailer 5$4,430 AUD
Retailer 7$4,679 AUD
Retailer 9$5,099 AUD
Retailer 6$6,813 AUD
Retailer 4$7,671 AUD
Retailer 11$7,905 AUD
Retailer 8$8,423 AUD
Retailer 10$8,435 AUD
Retailer 12$10,286 AUD
Retailer 13$11,329 AUD
Brilliant Earth$13,567 AUD

17 data points across 13 retailers

14 retailers$3,572 AUD to $13,567 AUD

A
Cheapest Retailer
-
$3,572 AUD
HK$19,600 HKD
A
Retailer 2
-
$4,151 AUD
£2,296 GBP
View
A
Retailer 3
-
$4,430 AUD
$3,112 USD
View
A
Retailer 4
-
$4,679 AUD
€3,130 EUR
View
A
Retailer 5
-
$5,099 AUD
$3,582 USD
View
B+
Retailer 6
-
$6,813 AUD
ZAR 77,310 ZAR
View
B+
Retailer 7
-
$7,538 AUD
$5,295 USD
View
B+
Retailer 8
-
$7,671 AUD
$5,389 USD
View
B+
Retailer 9
-
$7,905 AUD
$5,553 USD
View
B+
Retailer 10
-
$8,423 AUD
£4,659 GBP
View
Retailer 11
-
$8,435 AUD
$5,925 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$10,286 AUD
$7,225 USD
View
B
Retailer 13
-
$11,329 AUD
$7,958 USD
View
Most Expensive
B
Brilliant Earth
21829123A · Oct 29
$13,567 AUD
$9,530 USD
View
13 more retailers have this diamond
Prices start from $3,572 AUDSave up to $9,995 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
3.31ct Emerald
$3,572 AUD