Oval|Natural|GIA

4.00ct G VS1 Oval Natural Diamond

VG • G/VS1 • GIA 2557687425

Certificate GIA 2557687425

Diamond specifications and retailer prices

From $78,397 USD
As of October 30, 2026
Save $56,708 USD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $135,105 USD at MOH London · As of November 1, 2026
View at MOH London

About this 4ct natural oval diamond

This 4ct natural oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557687425. Listed at 18 retailers as of October 30, 2026, with prices from $78,397 to $135,105, a $56,708 spread on the same certified stone. MOH London lists it at $135,105. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.00
Carat
G
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557687425
Dimensions12.70 × 8.67 × 5.34 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Cloud, Needle
Top View
12.70 mm8.67 mm4.00 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557687425
Side View
Table 61.5%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $135,105 USD|Low: $78,397 USD|High: $136,733 USD|Avg: $94,260 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 11$78,397 USD
Retailer 12$79,298 USD
Retailer 3$79,730 USD
Retailer 9$82,895 USD
Retailer 10$86,508 USD
Retailer 6$86,716 USD
Retailer 13$87,229 USD
Retailer 2$90,612 USD
Retailer 5$92,558 USD
Retailer 4$97,841 USD
Retailer 8$104,965 USD
Retailer 7$108,409 USD
MOH London$135,105 USD

34 data points across 13 retailers

18 retailers$78,397 USD to $135,105 USD

A
Cheapest Retailer
-
$78,397 USD
A
Retailer 2
-
$79,298 USD
View
Final sale: no returns
Retailer 3
-
$79,730 USD
A$122,661 AUD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$82,895 USD
View
Retailer 5
-
$86,508 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$86,716 USD
£68,280 GBP
View
A
Retailer 7
-
$87,229 USD
View
Retailer 8
-
$90,112 USD
View
Price last confirmed 35 days ago
A
Retailer 9
-
$90,612 USD
£71,348 GBP
View
B+
Retailer 10
-
$92,558 USD
View
Retailer 11
-
$93,717 USD
View
Price last confirmed 34 days ago
Retailer 12
-
$97,321 USD
View
Price last confirmed 61 days ago
Retailer 13
-
$97,321 USD
View
Price last confirmed 34 days ago
Retailer 14
-
$97,321 USD
View
Price last confirmed 43 days ago
B+
Retailer 15
-
$97,841 USD
£77,040 GBP
View
B+
Retailer 16
-
$104,965 USD
€99,967 EUR
View
B+
Retailer 17
-
$108,409 USD
ZAR 1,751,351 ZAR
View
Most Expensive
B
MOH London
22D4E18DF · Nov 1
$135,105 USD
£106,382 GBP
View
17 more retailers have this diamond
Prices start from $78,397 USDSave up to $56,708 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
4.00ct Oval
$78,397 USD