CaratHunter
Plans
Emerald|Lab Grown

0.91ct H SI1 Emerald Lab Grown Diamond

EX • H/SI1 • TA50B-43-997

Diamond specifications and retailer prices

From $626 AUD
$440 USD
As of October 29, 2026
Save $1,873 AUD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,500 AUD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade. Listed at 4 retailers as of October 29, 2026, with prices from $626 to $2,500, a $1,873 spread on the same certified stone. NZ Jewellers lists it at $2,500. 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

0.91
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateTA50B-43-997
Dimensions6.90 × 4.49 × 2.90 mm
L/W Ratio1.54
Top View
6.90 mm4.49 mm0.91 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateTA50B-43-997
Side View
Table 65.6%CrownGirdlePavilionCuletDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,500 AUD|Low: $602 AUD|High: $2,500 AUD|Avg: $1,028 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 11, 2026
Retailer 2$626 AUD
Retailer 4$702 AUD
Retailer 3$777 AUD
NZ Jewellers$2,500 AUD

7 data points across 4 retailers

4 retailers$626 AUD to $2,500 AUD

B+
Cheapest Retailer
-
$626 AUD
$440 USD
B+
Retailer 2
-
$702 AUD
$493 USD
View
B+
Retailer 3
-
$777 AUD
$546 USD
View
Most Expensive
C
NZ Jewellers
1ada3bb1-3bae-4387-b00b-26033ad84063 · Oct 31
$2,500 AUD
$1,756 USD
View
3 more retailers have this diamond
Prices start from $626 AUDSave up to $1,873 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.

B+
0.91ct Emerald
$626 AUD