Emerald|Natural|GIA

6.51ct I VVS2 Emerald Natural Diamond

EX • I/VVS2 • GIA 2235576306

Certificate GIA 2235576306

Diamond specifications and retailer prices

From £141,568 GBP
$189,685 USD
As of October 30, 2026
Save £32,410 GBP (19%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £173,977 GBP at 77 Diamonds · As of October 27, 2026
View at 77 Diamonds

About this 6.51ct natural emerald diamond

This 6.51ct natural emerald sits in the over five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235576306. Listed at 7 retailers as of October 27, 2026, with prices from £141,568 to £173,977, a £32,410 spread on the same certified stone. 77 Diamonds lists it at £173,977. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

6.51
Carat
I
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235576306
Dimensions12.84 × 9.13 × 6.00 mm
L/W Ratio1.41
Top View
12.84 mm9.13 mm6.51 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235576306
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £173,977 GBP|Low: £140,236 GBP|High: £176,221 GBP|Avg: £155,545 GBP|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4£141,568 GBP
Retailer 2£148,022 GBP
Retailer 3£156,326 GBP
77 Diamonds£173,977 GBP

36 data points across 4 retailers

7 retailers£141,568 GBP to £173,977 GBP

B+
Cheapest Retailer
-
£141,568 GBP
$189,685 USD
B+
Retailer 2
-
£143,098 GBP
$191,736 USD
View
B+
Retailer 3
-
£148,022 GBP
₹18,888,852 INR
View
B
Retailer 4
-
£151,000 GBP
$202,323 USD
View
B
Retailer 5
-
£156,326 GBP
$209,459 USD
View
Retailer 6
-
£156,326 GBP
$209,459 USD
View
Price last confirmed 10 days ago
Most Expensive
B
77 Diamonds
EMZ4UAEFCYB · Oct 27
£173,977 GBP
View
6 more retailers have this diamond
Prices start from £141,568 GBPSave up to £32,410 GBP

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+
6.51ct Emerald
£141,568 GBP