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Emerald|Natural|GIA

0.91ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 6551231374

Certificate GIA 6551231374

Diamond specifications and retailer prices

From $1,888 AUD
$1,326 USD
As of October 30, 2026
Save $970 AUD (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,857 AUD at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.91ct natural emerald diamond

This 0.91ct natural emerald sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551231374. Listed at 6 retailers as of October 29, 2026, with prices from $1,888 to $2,857, a $970 spread on the same certified stone. GemTrove lists it at $2,857. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551231374
Dimensions6.21 × 4.50 × 3.21 mm
L/W Ratio1.38
Top View
6.21 mm4.50 mm0.91 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551231374
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.4%

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 30
Current: $2,857 AUD|Low: $1,888 AUD|High: $2,857 AUD|Avg: $2,245 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3$1,888 AUD
Retailer 6$1,900 AUD
Retailer 2$2,048 AUD
Retailer 5$2,117 AUD
Retailer 4$2,259 AUD
GemTrove$2,857 AUD

38 data points across 6 retailers

6 retailers$1,888 AUD to $2,857 AUD

A
Cheapest Retailer
-
$1,888 AUD
$1,326 USD
A
Retailer 2
-
$1,900 AUD
MYR 5,436 MYR
View
A
Retailer 3
-
$2,048 AUD
£1,133 GBP
View
A
Retailer 4
-
$2,117 AUD
SGD 2,010 SGD
View
B+
Retailer 5
-
$2,259 AUD
$1,587 USD
View
Most Expensive
B
GemTrove
GT-N-01257818-98 · Oct 29
$2,857 AUD
View
5 more retailers have this diamond
Prices start from $1,888 AUDSave up to $970 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
0.91ct Emerald
$1,888 AUD