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Emerald|Lab Grown|UNKNOWN

0.85ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • UNKNOWN 610521052

Certificate UNKNOWN 610521052

Diamond specifications and retailer prices

From $406 AUD
$285 USD
As of October 29, 2026
Save $1,210 AUD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,616 AUD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.85ct lab-grown emerald diamond

This 0.85ct lab-grown emerald sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 610521052. Listed at 5 retailers as of October 28, 2026, with prices from $406 to $1,616, a $1,210 spread on the same certified stone. NZ Jewellers lists it at $1,616. 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

0.85
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 610521052
Dimensions6.63 × 4.41 × 2.76 mm
L/W Ratio1.50
Top View
6.63 mm4.41 mm0.85 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 610521052
Side View
Table 66.8%CrownGirdlePavilionCuletDepth 62.6%

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 29
Current: $1,616 AUD|Low: $389 AUD|High: $1,616 AUD|Avg: $711 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 11, 2026
Retailer 2$406 AUD
Retailer 5$470 AUD
Retailer 3$503 AUD
Retailer 4$829 AUD
NZ Jewellers$1,616 AUD

8 data points across 5 retailers

5 retailers$406 AUD to $1,616 AUD

A
Cheapest Retailer
-
$406 AUD
$285 USD
B+
Retailer 2
-
$470 AUD
$330 USD
View
B+
Retailer 3
-
$503 AUD
$353 USD
View
B+
Retailer 4
-
$829 AUD
$582 USD
View
Most Expensive
B
NZ Jewellers
99c72622-cf84-4941-b166-5dcbc3f9f696 · Oct 28
$1,616 AUD
$1,135 USD
View
4 more retailers have this diamond
Prices start from $406 AUDSave up to $1,210 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
0.85ct Emerald
$406 AUD