Oval|Natural|GIA

1.01ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 6531798172

Certificate GIA 6531798172

Diamond specifications and retailer prices

From $1,600 USD
As of November 6, 2026
Save $2,829 USD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,439 USD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531798172. Listed at 19 retailers as of November 5, 2026, with a 177% 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

1.01
Carat
H
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531798172
Dimensions7.92 × 5.70 × 3.53 mm
L/W Ratio1.39
Top View
7.92 mm5.70 mm1.01 ctH / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531798172
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.0%

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: Nov 6
Current: $4,439 USD|Low: $1,600 USD|High: $4,453 USD|Avg: $2,719 USD|+2.9%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 5$1,600 USD
Retailer 2$1,679 USD
Retailer 7$1,955 USD
Retailer 15$1,990 USD
Retailer 17$2,073 USD
Retailer 10$2,083 USD
Retailer 9$2,130 USD
Retailer 3$2,216 USD
Retailer 11$2,233 USD
Retailer 6$2,257 USD
Retailer 13$2,288 USD
Retailer 4$2,300 USD
Retailer 14$2,445 USD
Retailer 12$2,878 USD
Retailer 8$3,731 USD
Retailer 16$4,429 USD
Queensmith$4,439 USD

23 data points across 17 retailers

19 retailers$1,600 USD to $4,429 USD

A
Cheapest Retailer
-
$1,600 USD
A
Retailer 2
-
$1,679 USD
View
A
Retailer 3
-
$1,955 USD
View
Final sale: no returns
A
Retailer 4
-
$1,990 USD
View
A
Retailer 5
-
$2,027 USD
View
A
Retailer 6
-
$2,073 USD
View
A
Retailer 7
-
$2,083 USD
View
Retailer 8
-
$2,130 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,202 USD
View
A
Retailer 10
-
$2,216 USD
View
B+
Retailer 11
-
$2,233 USD
View
B+
Retailer 12
-
$2,257 USD
View
B+
Retailer 13
-
$2,288 USD
View
B+
Retailer 14
-
$2,300 USD
View
B+
Retailer 15
-
$2,445 USD
View
B+
Retailer 16
-
$2,878 USD
View
B
Retailer 17
-
$3,731 USD
View
B
Retailer 18
-
$4,429 USD
View
Most Expensive
Queensmith
6531798172 · Oct 28
$4,439 USD
£3,495 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $1,600 USDSave up to $2,829 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
1.01ct Oval
$1,600 USD