Round|Natural|GIA

5.12ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2468830993

Certificate GIA 2468830993

Diamond specifications and retailer prices

From €94,384 EUR
HK$823,800 HKD
As of October 29, 2026
Save €37,605 EUR (28%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €131,989 EUR at Yorxs · As of October 31, 2026
View at Yorxs

About this 5.12ct natural round diamond

This 5.12ct natural round sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2468830993. Listed at 10 retailers as of October 29, 2026, with prices from €94,384 to €131,989, a €37,605 spread on the same certified stone. Yorxs lists it at €131,989. 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

5.12
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2468830993
Dimensions11.02 × 10.96 × 6.90 mm
L/W Ratio1.01
Top View
11.02 mm10.96 mm5.12 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2468830993
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.8%

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: Oct 29
Current: €96,752 EUR|Low: €94,384 EUR|High: €134,310 EUR|Avg: €109,206 EUR|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
October 31, 2026
Retailer 8€94,384 EUR
Retailer 1€96,752 EUR
Retailer 3€98,857 EUR
Retailer 4€103,341 EUR
Retailer 9€108,389 EUR
Retailer 7€109,686 EUR
Retailer 5€114,671 EUR
Retailer 6€114,927 EUR
Retailer 2€117,186 EUR
Yorxs€131,989 EUR

43 data points across 10 retailers

10 retailers€94,384 EUR to €131,989 EUR

A
Cheapest Retailer
-
€94,384 EUR
HK$823,800 HKD
A
Retailer 2
-
€96,752 EUR
₹10,294,425 INR
View
Retailer 3
-
€98,857 EUR
View
Price last confirmed 6 days ago
A
Retailer 4
-
€103,341 EUR
$115,453 USD
View
Retailer 5
-
€108,389 EUR
SGD 163,639 SGD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
€109,686 EUR
$122,542 USD
View
Final sale: no returns
B+
Retailer 7
-
€114,671 EUR
$128,111 USD
View
B+
Retailer 8
-
€114,927 EUR
$128,397 USD
View
B+
Retailer 9
-
€117,186 EUR
£103,087 GBP
View
Most Expensive
B+
Yorxs
SQ-3 · Oct 31
€131,989 EUR
View
9 more retailers have this diamond
Prices start from €94,384 EURSave up to €37,605 EUR

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
5.12ct Round
€94,384 EUR