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Emerald|Lab Grown|IGI

5.31ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG768629464

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768629464

Diamond specifications and retailer prices

From $13,682 AUD
$9,611 USD
As of November 1, 2026
Save $50,175 AUD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $63,857 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.31ct lab-grown emerald diamond

This 5.31ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629464 or 768629464. Listed at 14 retailers as of October 31, 2026, with prices from $13,682 to $63,857, a $50,175 spread on the same certified stone. With Clarity lists it at $63,857. 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

5.31
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629464
Dimensions11.43 × 8.17 × 5.56 mm
L/W Ratio1.40
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
11.43 mm8.17 mm5.31 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629464
Side View
Table 63.0%Crown 37.2°Girdle: Slightly ThickPavilion 41.8°Culet: LargeDepth 68.1%

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: Nov 1
Current: $18,556 AUD|Low: $13,682 AUD|High: $63,857 AUD|Avg: $30,433 AUD|-23.8%
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
With Clarity
November 1, 2026
Retailer 11$13,682 AUD
Retailer 10$15,574 AUD
Retailer 2$16,450 AUD
Retailer 13$16,556 AUD
Retailer 3$17,092 AUD
Retailer 1$18,556 AUD
Retailer 6$24,215 AUD
Retailer 8$26,374 AUD
Retailer 9$28,069 AUD
Retailer 4$28,609 AUD
Retailer 7$31,780 AUD
Retailer 12$43,239 AUD
Retailer 5$48,915 AUD
With Clarity$63,857 AUD

39 data points across 14 retailers

14 retailers$13,682 AUD to $63,857 AUD

A
Cheapest Retailer
-
$13,682 AUD
$9,611 USD
A
Retailer 2
-
$15,574 AUD
$10,940 USD
View
A
Retailer 3
-
$16,450 AUD
$11,555 USD
View
A
Retailer 4
-
$16,556 AUD
$11,630 USD
View
A
Retailer 5
-
$17,092 AUD
HK$93,800 HKD
View
A
Retailer 6
-
$18,556 AUD
£10,263 GBP
View
B+
Retailer 7
-
$24,215 AUD
$17,010 USD
View
B+
Retailer 8
-
$26,374 AUD
€17,644 EUR
View
B+
Retailer 9
-
$28,069 AUD
£15,525 GBP
View
B+
Retailer 10
-
$28,609 AUD
$20,096 USD
View
B+
Retailer 11
-
$31,780 AUD
ZAR 360,636 ZAR
View
B
Retailer 12
-
$43,239 AUD
$30,373 USD
View
B
Retailer 13
-
$48,915 AUD
$34,360 USD
View
Most Expensive
B
With Clarity
768629464 · Oct 31
$63,857 AUD
$44,856 USD
View
13 more retailers have this diamond
Prices start from $13,682 AUDSave up to $50,175 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
5.31ct Emerald
$13,682 AUD