Emerald|Lab Grown

0.91ct H SI1 Emerald Lab Grown Diamond

EX • H/SI1 • TA50B-43-997

Diamond specifications and retailer prices

From $440 USD
As of October 29, 2026
Save $1,316 USD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,756 USD at NZ Jewellers · As of October 28, 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 28, 2026, with prices from $440 to $1,756, a $1,316 spread on the same certified stone. NZ Jewellers lists it at $1,756. 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
Color
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: $1,756 USD|Low: $423 USD|High: $1,756 USD|Avg: $722 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 11, 2026
Retailer 2$440 USD
Retailer 4$493 USD
Retailer 3$546 USD
NZ Jewellers$1,756 USD

7 data points across 4 retailers

4 retailers$440 USD to $1,756 USD

B+
Cheapest Retailer
-
$440 USD
B+
Retailer 2
-
$493 USD
View
B+
Retailer 3
-
$546 USD
View
Most Expensive
C
NZ Jewellers
1ada3bb1-3bae-4387-b00b-26033ad84063 · Oct 28
$1,756 USD
View
3 more retailers have this diamond
Prices start from $440 USDSave up to $1,316 USD

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
$440 USD