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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 $576 AUD
$405 USD
As of October 30, 2026
Save $1,922 AUD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,498 AUD 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 $576 to $2,498, a $1,922 spread on the same certified stone. MOH London lists it at $2,498. 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
Colour
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 30
Current: $2,498 AUD|Low: $494 AUD|High: $2,524 AUD|Avg: $1,223 AUD|-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 30, 2026
Retailer 8$515 AUD
Retailer 3$576 AUD
Retailer 9$638 AUD
Retailer 11$638 AUD
Retailer 5$854 AUD
Retailer 12$1,003 AUD
Retailer 10$1,021 AUD
Retailer 2$1,044 AUD
Retailer 6$1,566 AUD
Retailer 7$1,872 AUD
Retailer 4$2,109 AUD
MOH London$2,498 AUD

36 data points across 12 retailers

13 retailers$576 AUD to $2,498 AUD

A
Cheapest Retailer
-
$576 AUD
$405 USD
Final sale: no returns
Retailer 2
-
$596 AUD
$419 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$638 AUD
$448 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$638 AUD
$448 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$854 AUD
$600 USD
View
B
Retailer 6
-
$1,003 AUD
$705 USD
View
B
Retailer 7
-
$1,021 AUD
$717 USD
View
B+
Retailer 8
-
$1,044 AUD
£577 GBP
View
B
Retailer 9
-
$1,566 AUD
$1,100 USD
View
B
Retailer 10
-
$1,872 AUD
$1,315 USD
View
Retailer 11
-
$2,053 AUD
$1,442 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$2,109 AUD
$1,482 USD
View
Most Expensive
B
MOH London
6501820114 · Oct 26
$2,498 AUD
£1,382 GBP
View
12 more retailers have this diamond
Prices start from $576 AUDSave up to $1,922 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
1.59ct Emerald
$576 AUD