CaratHunter
Plans
Emerald|Lab Grown|GIA

3.18ct D IF Emerald Lab Grown Diamond

EX • D/IF • GIA 6492732047

Certificate GIA 6492732047

Diamond specifications and retailer prices

From $5,206 AUD
$3,657 USD
As of October 27, 2026
Save $18,568 AUD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $23,774 AUD at Zales · As of October 26, 2026
View at Zales

About this 3.18ct lab-grown emerald diamond

This 3.18ct 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 stated by the retailer rather than the lab and certified by GIA 6492732047. Listed at 23 retailers as of October 26, 2026, with prices from $5,206 to $23,774, a $18,568 spread on the same certified stone. Zales lists it at $23,774. 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

3.18
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6492732047
Dimensions10.30 × 6.94 × 4.76 mm
L/W Ratio1.48
Top View
10.30 mm6.94 mm3.18 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492732047
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.6%

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 27
Current: $9,776 AUD|Low: $4,163 AUD|High: $23,661 AUD|Avg: $12,846 AUD|+99.9%
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
October 31, 2026
Retailer 16$5,206 AUD
Retailer 5$5,830 AUD
Retailer 4$5,919 AUD
Retailer 15$6,257 AUD
Retailer 11$7,955 AUD
Retailer 6$9,351 AUD
Retailer 1$9,776 AUD
Retailer 12$14,296 AUD
Retailer 14$15,313 AUD
Retailer 8$15,406 AUD
Retailer 13$15,414 AUD
Retailer 3$17,396 AUD
Retailer 9$17,895 AUD
Retailer 2$20,551 AUD
Retailer 10$20,840 AUD
Retailer 7$23,661 AUD

37 data points across 16 retailers

23 retailers$5,206 AUD to $23,774 AUD

A
Cheapest Retailer
-
$5,206 AUD
$3,657 USD
B+
Retailer 2
-
$5,663 AUD
$3,978 USD
View
B+
Retailer 3
-
$5,919 AUD
$4,158 USD
View
B+
Retailer 4
-
$6,039 AUD
$4,242 USD
View
B+
Retailer 5
-
$6,257 AUD
$4,395 USD
View
B+
Retailer 6
-
$7,955 AUD
£4,400 GBP
View
B+
Retailer 7
-
$8,328 AUD
$5,850 USD
View
B+
Retailer 8
-
$9,351 AUD
£5,172 GBP
View
B+
Retailer 9
-
$9,776 AUD
$6,867 USD
View
B+
Retailer 10
-
$10,686 AUD
CA$10,426 CAD
View
Retailer 11
-
$13,064 AUD
$9,177 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$14,296 AUD
£7,907 GBP
View
Retailer 13
-
$15,313 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$15,406 AUD
$10,822 USD
View
B
Retailer 15
-
$15,414 AUD
ZAR 174,914 ZAR
View
B
Retailer 16
-
$17,396 AUD
$12,220 USD
View
B
Retailer 17
-
$17,895 AUD
$12,570 USD
View
Retailer 18
-
$20,551 AUD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$20,840 AUD
€13,942 EUR
View
Retailer 20
-
$21,694 AUD
$15,239 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
$23,661 AUD
$16,621 USD
View
Most Expensive
B
Zales
521270989 · Oct 26
$23,774 AUD
$16,700 USD
View
21 more retailers have this diamond
Prices start from $5,206 AUDSave up to $18,568 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
3.18ct Emerald
$5,206 AUD