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 $528 USD
As of October 27, 2026
Save $2,611 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,680 USD 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: $1,046 USD|Low: $591 USD|High: $3,172 USD|Avg: $1,485 USD|+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$591 USD
Retailer 13$591 USD
Retailer 9$790 USD
Retailer 10$908 USD
Retailer 2$956 USD
Retailer 1$1,046 USD
Retailer 6$1,241 USD
Retailer 5$1,271 USD
Retailer 8$1,688 USD
Retailer 4$2,103 USD
Retailer 11$2,425 USD
Retailer 12$2,821 USD
Retailer 7$3,139 USD

41 data points across 13 retailers

21 retailers$528 USD to $3,139 USD

A
Cheapest Retailer
-
$528 USD
B+
Retailer 2
-
$591 USD
View
Final sale: no returns
B+
Retailer 3
-
$591 USD
View
B+
Retailer 4
-
$632 USD
View
B+
Retailer 5
-
$654 USD
View
B+
Retailer 6
-
$654 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$790 USD
View
B+
Retailer 8
-
$908 USD
View
B
Retailer 9
-
$956 USD
View
B
Retailer 10
-
$1,046 USD
£824 GBP
View
B
Retailer 11
-
$1,241 USD
ZAR 20,046 ZAR
View
B
Retailer 12
-
$1,271 USD
View
B
Retailer 13
-
$1,688 USD
View
B
Retailer 14
-
$1,731 USD
CA$2,404 CAD
View
B
Retailer 15
-
$1,899 USD
View
B
Retailer 16
-
$2,103 USD
£1,656 GBP
View
B
Retailer 17
-
$2,425 USD
View
B
Retailer 18
-
$2,454 USD
View
B
Retailer 19
-
$2,821 USD
View
B
Retailer 20
-
$3,139 USD
£2,472 GBP
View
Most Expensive
C
Do Amore Diamonds
27-746AA7D3C · Oct 29
$4,680 USD
View
Price under review
20 more retailers have this diamond
Prices start from $528 USDSave up to $2,611 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
1.70ct Emerald
$528 USD