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Emerald|Lab Grown|GIA

1.59ct D SI1 Emerald Lab Grown Diamond

EX • D/SI1

Diamond specifications and retailer prices

From $463 SGD
$362 USD
As of October 30, 2026
Save $1,381 SGD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,843 SGD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 5 retailers as of October 28, 2026, with prices from $463 to $1,843, a $1,381 spread on the same certified stone. NZ Jewellers lists it at $1,843. 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

1.59
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

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

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,843 SGD|Low: $295 SGD|High: $1,843 SGD|Avg: $736 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8$295 SGD
Retailer 2$463 SGD
Retailer 4$536 SGD
Retailer 3$573 SGD
Retailer 5$573 SGD
Retailer 6$588 SGD
Retailer 7$1,060 SGD
NZ Jewellers$1,843 SGD

16 data points across 8 retailers

5 retailers$463 SGD to $1,843 SGD

A
Cheapest Retailer
-
$463 SGD
$362 USD
A
Retailer 2
-
$536 SGD
$419 USD
View
B+
Retailer 3
-
$573 SGD
$448 USD
View
B+
Retailer 4
-
$573 SGD
$448 USD
View
Most Expensive
B
NZ Jewellers
677c7a40-e15f-45df-a257-f5138de49598 · Oct 28
$1,843 SGD
$1,442 USD
View
4 more retailers have this diamond
Prices start from $463 SGDSave up to $1,381 SGD

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
$463 SGD