Emerald|Natural|GIA

0.40ct G I1 Emerald Natural Diamond

G/I1 • GIA 5453227177

Certificate GIA 5453227177

Diamond specifications and retailer prices

From $422 USD
HK$3,300 HKD
As of October 30, 2026
Save $190 USD (31%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,259 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.4ct natural emerald diamond

This 0.4ct natural emerald sits in the sub-half-carat band, graded G colour (near-colourless) and I1 clarity (included) and certified by GIA 5453227177. Listed at 7 retailers as of October 28, 2026, with a 45% 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

0.40
Carat
G
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5453227177
Dimensions5.05 × 3.73 × 2.33 mm
L/W Ratio1.35
Top View
5.05 mm3.73 mm0.40 ctG / I1
OriginNatural
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 5453227177
Side View
Table 71.0%CrownGirdlePavilionCulet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,259 USD|Low: $347 USD|High: $1,259 USD|Avg: $562 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 3$353 USD
Retailer 5$354 USD
Retailer 6$422 USD
Retailer 4$442 USD
Retailer 7$502 USD
Retailer 2$612 USD
NZ Jewellers$1,259 USD

19 data points across 7 retailers

7 retailers$422 USD to $612 USD

Retailer 1
-
$328 USD
Price last confirmed 22 days ago
Retailer 2
-
$354 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$366 USD
View
Price last confirmed 30 days ago
B
Retailer 4
-
$422 USD
HK$3,300 HKD
View
Retailer 5
-
$442 USD
View
Price last confirmed 31 days ago
B
Retailer 6
-
$612 USD
€583 EUR
View
Most Expensive
NZ Jewellers
cd68f905-edab-4fa8-9a92-f98f66ceee11 · Sep 30
$1,259 USD
View
Price last confirmed 29 days ago
6 more retailers have this diamond
Prices start from $422 USDSave up to $190 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
0.40ct Emerald
$422 USD