Emerald|Natural|GIA

1.51ct G I1 Emerald Natural Diamond

G/I1 • GIA 6212732618

Certificate GIA 6212732618

Diamond specifications and retailer prices

From $5,707 AUD
₹381,828 INR
As of October 31, 2026
Save $2,976 AUD (34%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,587 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and I1 clarity (included) and certified by GIA 6212732618. Listed at 9 retailers as of October 31, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.51
Carat
G
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6212732618
Dimensions7.61 × 5.37 × 3.86 mm
L/W Ratio1.42
Top View
7.61 mm5.37 mm1.51 ctG / I1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6212732618
Side View
Table 64.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 72.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $12,587 AUD|Low: $5,693 AUD|High: $12,587 AUD|Avg: $8,087 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2$5,707 AUD
Retailer 8$6,571 AUD
Retailer 4$7,527 AUD
Retailer 6$7,527 AUD
Retailer 7$7,527 AUD
Retailer 3$8,517 AUD
Retailer 5$8,684 AUD
NZ Jewellers$12,587 AUD

44 data points across 8 retailers

9 retailers$5,707 AUD to $8,684 AUD

B
Cheapest Retailer
-
$5,707 AUD
₹381,828 INR
B
Retailer 2
-
$6,564 AUD
$4,611 USD
View
B
Retailer 3
-
$6,571 AUD
$4,616 USD
View
C
Retailer 4
-
$7,527 AUD
$5,287 USD
View
C
Retailer 5
-
$7,527 AUD
$5,287 USD
View
C
Retailer 6
-
$7,527 AUD
$5,287 USD
View
C
Retailer 7
-
$8,517 AUD
€5,698 EUR
View
C
Retailer 8
-
$8,684 AUD
$6,100 USD
View
Most Expensive
NZ Jewellers
349c4eaf-9a0e-44be-abd3-6752fb872ce9 · Oct 30
$12,587 AUD
$8,842 USD
View
Price under review
8 more retailers have this diamond
Prices start from $5,707 AUDSave up to $2,976 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
1.51ct Emerald
$5,707 AUD