Emerald|Lab Grown|GIA

1.59ct D SI1 Emerald Lab Grown Diamond

GD • D/SI1 • GIA 6501820114

Certificate GIA 6501820114

Diamond specifications and retailer prices

From $405 USD
As of October 28, 2026
Save $1,350 USD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,755 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.59ct lab-grown emerald diamond

This 1.59ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6501820114. Listed at 13 retailers as of October 26, 2026, with prices from $405 to $1,755, a $1,350 spread on the same certified stone. MOH London lists it at $1,755. 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

1.59
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6501820114
Dimensions7.97 × 5.56 × 3.64 mm
L/W Ratio1.43
Top View
7.97 mm5.56 mm1.59 ctD / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6501820114
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.5%

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 28
Current: $1,755 USD|Low: $347 USD|High: $1,773 USD|Avg: $860 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8$362 USD
Retailer 3$405 USD
Retailer 9$448 USD
Retailer 11$448 USD
Retailer 5$600 USD
Retailer 12$705 USD
Retailer 10$717 USD
Retailer 2$731 USD
Retailer 6$1,100 USD
Retailer 7$1,315 USD
Retailer 4$1,482 USD
MOH London$1,755 USD

35 data points across 12 retailers

13 retailers$405 USD to $1,755 USD

A
Cheapest Retailer
-
$405 USD
Final sale: no returns
B+
Retailer 2
-
$419 USD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
$448 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$448 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$600 USD
View
B
Retailer 6
-
$705 USD
View
B
Retailer 7
-
$717 USD
View
B
Retailer 8
-
$731 USD
£576 GBP
View
B
Retailer 9
-
$1,100 USD
View
B
Retailer 10
-
$1,315 USD
View
B
Retailer 11
-
$1,442 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$1,482 USD
View
Most Expensive
B
MOH London
6501820114 · Oct 26
$1,755 USD
£1,382 GBP
View
12 more retailers have this diamond
Prices start from $405 USDSave up to $1,350 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
1.59ct Emerald
$405 USD