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Emerald|Lab Grown|GIA

1.61ct D SI1 Emerald Lab Grown Diamond

EX • D/SI1 • GIA 6451116760

Certificate GIA 6451116760

Diamond specifications and retailer prices

From $782 NZD
$441 USD
As of October 30, 2026
Save $2,803 NZD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,585 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.61ct lab-grown emerald diamond

This 1.61ct 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 6451116760. Listed at 7 retailers as of October 29, 2026, with prices from $782 to $3,585, a $2,803 spread on the same certified stone. MOH London lists it at $3,585. 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

1.61
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6451116760
Dimensions7.77 × 5.55 × 3.71 mm
L/W Ratio1.40
Top View
7.77 mm5.55 mm1.61 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451116760
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.9%

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: $3,585 NZD|Low: $593 NZD|High: $4,170 NZD|Avg: $1,843 NZD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$593 NZD
Retailer 3$782 NZD
Retailer 7$877 NZD
Retailer 4$971 NZD
Retailer 6$971 NZD
Retailer 2$1,463 NZD
Retailer 5$3,121 NZD
MOH London$3,585 NZD
Retailer 8$4,170 NZD

43 data points across 9 retailers

7 retailers$782 NZD to $3,585 NZD

A
Cheapest Retailer
-
$782 NZD
$441 USD
A
Retailer 2
-
$877 NZD
$494 USD
View
B+
Retailer 3
-
$971 NZD
$547 USD
View
B+
Retailer 4
-
$971 NZD
$547 USD
View
B+
Retailer 5
-
$1,463 NZD
£649 GBP
View
B
Retailer 6
-
$3,121 NZD
$1,759 USD
View
Most Expensive
B
MOH London
6451116760 · Oct 29
$3,585 NZD
£1,591 GBP
View
6 more retailers have this diamond
Prices start from $782 NZDSave up to $2,803 NZD

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
1.61ct Emerald
$782 NZD