Emerald|Lab Grown|GIA

1.70ct E VS1 Emerald Lab Grown Diamond

GD • E/VS1 • GIA 1509593872

Certificate GIA 1509593872

Diamond specifications and retailer prices

From $739 CAD
$528 USD
As of October 27, 2026
Save $3,655 CAD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,550 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.7ct lab-grown emerald diamond

This 1.7ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1509593872. Listed at 21 retailers as of October 26, 2026, with a 495% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
E
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1509593872
Dimensions8.29 × 5.78 × 3.81 mm
L/W Ratio1.43
Cert comments
This is a man-made diamond.
Key to symbols
Feather, Growth Remnant
Top View
8.29 mm5.78 mm1.70 ctE / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1509593872
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.9%

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: $1,464 CAD|Low: $827 CAD|High: $4,440 CAD|Avg: $2,079 CAD|+2.5%
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
October 29, 2026
Retailer 3$827 CAD
Retailer 13$827 CAD
Retailer 9$1,106 CAD
Retailer 10$1,271 CAD
Retailer 2$1,338 CAD
Retailer 1$1,464 CAD
Retailer 6$1,737 CAD
Retailer 5$1,779 CAD
Retailer 8$2,363 CAD
Retailer 4$2,944 CAD
Retailer 11$3,394 CAD
Retailer 12$3,948 CAD
Retailer 7$4,394 CAD

41 data points across 13 retailers

21 retailers$739 CAD to $4,394 CAD

A
Cheapest Retailer
-
$739 CAD
$528 USD
B+
Retailer 2
-
$827 CAD
$591 USD
View
Final sale: no returns
B+
Retailer 3
-
$827 CAD
$591 USD
View
B+
Retailer 4
-
$885 CAD
$632 USD
View
B+
Retailer 5
-
$915 CAD
$654 USD
View
B+
Retailer 6
-
$915 CAD
$654 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$1,106 CAD
$790 USD
View
B+
Retailer 8
-
$1,271 CAD
$908 USD
View
B
Retailer 9
-
$1,338 CAD
$956 USD
View
B
Retailer 10
-
$1,464 CAD
£824 GBP
View
B
Retailer 11
-
$1,737 CAD
ZAR 20,046 ZAR
View
B
Retailer 12
-
$1,779 CAD
$1,271 USD
View
B
Retailer 13
-
$2,363 CAD
$1,688 USD
View
B
Retailer 14
-
$2,422 CAD
View
B
Retailer 15
-
$2,658 CAD
$1,899 USD
View
B
Retailer 16
-
$2,944 CAD
£1,656 GBP
View
B
Retailer 17
-
$3,394 CAD
$2,425 USD
View
B
Retailer 18
-
$3,435 CAD
$2,454 USD
View
B
Retailer 19
-
$3,948 CAD
$2,821 USD
View
B
Retailer 20
-
$4,394 CAD
£2,472 GBP
View
Most Expensive
C
Do Amore Diamonds
27-746AA7D3C · Oct 29
$6,550 CAD
$4,680 USD
View
Price under review
20 more retailers have this diamond
Prices start from $739 CADSave up to $3,655 CAD

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
1.70ct Emerald
$739 CAD