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Heart|Natural|GIA

2.09ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 5231962238

Certificate GIA 5231962238

Diamond specifications and retailer prices

From $10,433 USD
As of October 31, 2026
Save $5,178 USD (33%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $16,637 USD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 2.09ct natural heart diamond

This 2.09ct natural heart sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231962238. Listed at 8 retailers as of October 26, 2026, with a 50% 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

2.09
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231962238
Dimensions7.62 × 8.90 × 5.12 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.62 mm8.90 mm2.09 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231962238
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 57.5%

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: Oct 31
Current: $10,433 USD|Low: $9,626 USD|High: $15,778 USD|Avg: $11,691 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8$9,626 USD
Retailer 1$10,433 USD
Retailer 2$10,887 USD
Retailer 6$11,236 USD
Retailer 7$11,637 USD
Retailer 5$11,859 USD
Retailer 4$12,271 USD
Retailer 3$15,611 USD

36 data points across 8 retailers

8 retailers$10,433 USD to $15,611 USD

Retailer 1
-
$9,626 USD
CA$13,370 CAD
Price last confirmed 8 days ago
A
Retailer 2
-
$10,433 USD
View
A
Retailer 3
-
$10,887 USD
£8,573 GBP
View
Retailer 4
-
$11,236 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$11,637 USD
View
Retailer 6
-
$12,271 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$15,611 USD
£12,292 GBP
View
Most Expensive
NZ Jewellers
f4835bed-db73-413d-bfe3-b52d9593dd38 · Oct 24
$16,637 USD
View
Price last confirmed 7 days ago
7 more retailers have this diamond
Prices start from $10,433 USDSave up to $5,178 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
2.09ct Heart
$10,433 USD