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Oval|Natural|GIA

0.75ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 2145503495

Certificate GIA 2145503495

Diamond specifications and retailer prices

From HK$16,608 HKD
€2,016 EUR
As of October 29, 2026
Save HK$10,106 HKD (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$26,714 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.75ct natural oval diamond

This 0.75ct natural oval sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2145503495. Listed at 4 retailers as of October 29, 2026, with prices from HK$16,608 to HK$26,714, a HK$10,106 spread on the same certified stone. MOH London lists it at HK$26,714. 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

0.75
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishFair
SymmetryGood
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 2145503495
Dimensions6.68 × 4.90 × 3.53 mm
L/W Ratio1.36
Girdle conditionFaceted
Key to symbols
Crystal, Twinning Wisp
Top View
6.68 mm4.90 mm0.75 ctD / SI1
OriginNatural
CutExcellent
PolishFair
SymmetryGood
FluorescenceVery Strong
CertificateGIA 2145503495
Side View
Table 54.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$26,714 HKD|Low: HK$14,505 HKD|High: HK$26,893 HKD|Avg: HK$17,869 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7HK$14,505 HKD
Retailer 4HK$15,064 HKD
Retailer 3HK$15,244 HKD
Retailer 6HK$16,608 HKD
Retailer 5HK$17,712 HKD
Retailer 2HK$19,293 HKD
MOH LondonHK$26,714 HKD

20 data points across 7 retailers

4 retailersHK$16,608 HKD to HK$26,714 HKD

B
Cheapest Retailer
-
HK$16,608 HKD
€2,016 EUR
B
Retailer 2
-
HK$17,712 HKD
€2,150 EUR
View
B
Retailer 3
-
HK$19,293 HKD
€2,342 EUR
View
Most Expensive
C
MOH London
D6351F124 · Oct 29
HK$26,714 HKD
£2,681 GBP
View
3 more retailers have this diamond
Prices start from HK$16,608 HKDSave up to HK$10,106 HKD

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
0.75ct Oval
HK$16,608 HKD