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Emerald|Lab Grown|GIA

3.18ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • GIA 7508060268

Certificate GIA 7508060268

Diamond specifications and retailer prices

From $1,026 AUD
$721 USD
As of October 30, 2026
Save $8,083 AUD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,110 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.18ct lab-grown emerald diamond

This 3.18ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7508060268. Listed at 11 retailers as of October 29, 2026, with prices from $1,026 to $9,110, a $8,083 spread on the same certified stone. Do Amore Diamonds lists it at $9,110. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.18
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7508060268
Dimensions10.02 × 6.95 × 4.66 mm
L/W Ratio1.44
Culet sizeNone
Top View
10.02 mm6.95 mm3.18 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7508060268
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.1%

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: Oct 30
Current: $9,110 AUD|Low: $801 AUD|High: $9,110 AUD|Avg: $3,319 AUD
Do Amore Diamonds
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
October 29, 2026
Retailer 11$1,026 AUD
Retailer 14$1,150 AUD
Retailer 6$1,674 AUD
Retailer 12$1,932 AUD
Retailer 8$1,936 AUD
Retailer 5$2,156 AUD
Retailer 3$2,254 AUD
Retailer 13$2,406 AUD
Retailer 9$2,932 AUD
Retailer 10$3,695 AUD
Retailer 4$4,253 AUD
Retailer 7$4,797 AUD
Retailer 2$4,953 AUD
Do Amore Diamonds$9,110 AUD

17 data points across 14 retailers

11 retailers$1,026 AUD to $9,110 AUD

A
Cheapest Retailer
-
$1,026 AUD
$721 USD
A
Retailer 2
-
$1,117 AUD
$785 USD
View
A
Retailer 3
-
$1,150 AUD
$808 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,932 AUD
$1,357 USD
View
B+
Retailer 5
-
$1,936 AUD
$1,360 USD
View
B+
Retailer 6
-
$2,406 AUD
$1,690 USD
View
B
Retailer 7
-
$2,932 AUD
$2,060 USD
View
B
Retailer 8
-
$3,695 AUD
$2,596 USD
View
B
Retailer 9
-
$4,797 AUD
$3,370 USD
View
B
Retailer 10
-
$4,953 AUD
£2,740 GBP
View
Most Expensive
B
Do Amore Diamonds
27-29D18DCB3 · Oct 29
$9,110 AUD
$6,400 USD
View
10 more retailers have this diamond
Prices start from $1,026 AUDSave up to $8,083 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
$1,026 AUD