CaratHunter
Plans
Emerald|Natural|GIA

1.51ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 6522852829

Certificate GIA 6522852829

Diamond specifications and retailer prices

From $7,255 AUD
$5,096 USD
As of October 30, 2026
Save $2,145 AUD (23%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,400 AUD at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.51ct natural emerald diamond

This 1.51ct natural 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 6522852829. Listed at 8 retailers as of October 30, 2026, with prices from $7,255 to $9,400, a $2,145 spread on the same certified stone. GemTrove lists it at $9,400. 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

1.51
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6522852829
Dimensions7.10 × 5.47 × 3.88 mm
L/W Ratio1.30
Top View
7.10 mm5.47 mm1.51 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6522852829
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.0%

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: $7,588 AUD|Low: $6,596 AUD|High: $9,932 AUD|Avg: $7,867 AUD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5$7,255 AUD
Retailer 2$7,394 AUD
Retailer 3$7,474 AUD
Retailer 6$7,495 AUD
Retailer 1$7,588 AUD
Retailer 4$7,683 AUD
Retailer 7$8,559 AUD

45 data points across 7 retailers

8 retailers$7,255 AUD to $9,400 AUD

A
Cheapest Retailer
-
$7,255 AUD
$5,096 USD
A
Retailer 2
-
$7,394 AUD
MYR 21,156 MYR
View
A
Retailer 3
-
$7,474 AUD
₹500,010 INR
View
A
Retailer 4
-
$7,495 AUD
$5,265 USD
View
Final sale: no returns
A
Retailer 5
-
$7,588 AUD
SGD 7,203 SGD
View
A
Retailer 6
-
$7,683 AUD
£4,250 GBP
View
A
Retailer 7
-
$8,559 AUD
$6,012 USD
View
Most Expensive
B+
GemTrove
GT-N-01261305-98 · Oct 31
$9,400 AUD
View
7 more retailers have this diamond
Prices start from $7,255 AUDSave up to $2,145 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
1.51ct Emerald
$7,255 AUD