Emerald|Natural|GIA

0.51ct D FL Emerald Natural Diamond

EX • D/FL • GIA 1236537603

Certificate GIA 1236537603

Diamond specifications and retailer prices

From $2,973 USD
As of October 28, 2026
Save $262 USD (8%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,161 USD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236537603. Listed at 14 retailers as of October 28, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Color
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236537603
Dimensions6.01 × 3.86 × 2.38 mm
L/W Ratio1.56
Top View
6.01 mm3.86 mm0.51 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236537603
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.8%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $3,020 USD|Low: $2,531 USD|High: $5,591 USD|Avg: $3,546 USD|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 20, 2026
Retailer 4$2,531 USD
Retailer 12$2,973 USD
Retailer 1$3,020 USD
Retailer 8$3,057 USD
Retailer 10$3,112 USD
Retailer 5$3,235 USD
Retailer 9$3,293 USD
Retailer 6$3,506 USD
Retailer 7$3,752 USD
Retailer 3$4,110 USD
Taylor and Hart$4,161 USD
Retailer 2$4,477 USD
Retailer 11$5,591 USD

8 data points across 13 retailers

14 retailers$2,973 USD to $3,235 USD

B+
Cheapest Retailer
-
$2,973 USD
B+
Retailer 2
-
$3,020 USD
View
B+
Retailer 3
-
$3,057 USD
View
B
Retailer 4
-
$3,112 USD
View
B
Retailer 5
-
$3,235 USD
View
Final sale: no returns
B
Retailer 6
-
$3,293 USD
View
Price under review
B
Retailer 7
-
$3,506 USD
View
Price under review
B
Retailer 8
-
$3,506 USD
View
Price under review
B
Retailer 9
-
$3,640 USD
View
Price under review
B
Retailer 10
-
$3,752 USD
View
Price under review
B
Retailer 11
-
$4,045 USD
View
Price under review
Most Expensive
B
Taylor and Hart
90HJIOU · Oct 29
$4,161 USD
View
Price under review
11 more retailers have this diamond
Prices start from $2,973 USDSave up to $262 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+
0.51ct Emerald
$2,973 USD