Emerald|Natural|GIA

0.70ct G SI1 Emerald Natural Diamond

EX • G/SI1 • GIA 6551636421

Certificate GIA 6551636421

Diamond specifications and retailer prices

From $645 USD
As of November 2, 2026
Save $1,474 USD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,893 USD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.7ct natural emerald diamond

This 0.7ct natural emerald sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551636421. Listed at 15 retailers as of November 2, 2026, with a 229% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551636421
Dimensions5.83 × 4.24 × 2.91 mm
L/W Ratio1.38
Culet sizeNone
Top View
5.83 mm4.24 mm0.70 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551636421
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

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: Nov 2
Current: $2,893 USD|Low: $644 USD|High: $4,020 USD|Avg: $1,190 USD|-0.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 3, 2026
Retailer 9$645 USD
Retailer 6$984 USD
Retailer 2$1,130 USD
Retailer 8$1,148 USD
Retailer 5$1,304 USD
Retailer 3$2,013 USD
Retailer 7$2,119 USD
Retailer 14$2,219 USD
Retailer 13$2,295 USD
Retailer 12$2,300 USD
Retailer 4$2,648 USD
Retailer 10$2,671 USD
Moon Ocean$2,893 USD
Retailer 11$4,020 USD

41 data points across 14 retailers

15 retailers$645 USD to $2,119 USD

A
Cheapest Retailer
-
$645 USD
B+
Retailer 2
-
$790 USD
View
B
Retailer 3
-
$984 USD
View
B
Retailer 4
-
$1,130 USD
View
B
Retailer 5
-
$1,148 USD
View
B
Retailer 6
-
$1,304 USD
View
B
Retailer 7
-
$2,013 USD
View
C
Retailer 8
-
$2,119 USD
View
Final sale: no returns
Retailer 9
-
$2,219 USD
View
Price under review
Retailer 10
-
$2,295 USD
View
Price under review
Retailer 11
-
$2,300 USD
View
Price under review
Retailer 12
-
$2,648 USD
View
Price under review
Retailer 13
-
$2,671 USD
View
Price under review
Most Expensive
Moon Ocean
NVN-FFBDC2EFD-421 · Nov 2
$2,893 USD
£2,278 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $645 USDSave up to $1,474 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.

A
0.70ct Emerald
$645 USD