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 $721 USD
As of October 27, 2026
Save $5,679 USD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,400 USD 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 27, 2026, with prices from $721 to $6,400, a $5,679 spread on the same certified stone. Do Amore Diamonds lists it at $6,400. 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
Color
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 27
Current: $6,400 USD|Low: $563 USD|High: $6,400 USD|Avg: $2,332 USD
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$721 USD
Retailer 14$808 USD
Retailer 6$1,176 USD
Retailer 12$1,357 USD
Retailer 8$1,360 USD
Retailer 5$1,515 USD
Retailer 3$1,584 USD
Retailer 13$1,690 USD
Retailer 9$2,060 USD
Retailer 10$2,596 USD
Retailer 4$2,988 USD
Retailer 7$3,370 USD
Retailer 2$3,480 USD
Do Amore Diamonds$6,400 USD

17 data points across 14 retailers

11 retailers$721 USD to $6,400 USD

A
Cheapest Retailer
-
$721 USD
A
Retailer 2
-
$785 USD
View
A
Retailer 3
-
$808 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,357 USD
View
B+
Retailer 5
-
$1,360 USD
View
B+
Retailer 6
-
$1,690 USD
View
B
Retailer 7
-
$2,060 USD
View
B
Retailer 8
-
$2,596 USD
View
B
Retailer 9
-
$3,370 USD
View
B
Retailer 10
-
$3,480 USD
£2,740 GBP
View
Most Expensive
B
Do Amore Diamonds
27-29D18DCB3 · Oct 29
$6,400 USD
View
10 more retailers have this diamond
Prices start from $721 USDSave up to $5,679 USD

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
$721 USD