Round|Natural|GIA

1.50ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 2127828609

Certificate GIA 2127828609

Diamond specifications and retailer prices

From $9,455 USD
As of October 25, 2026
Save $6,807 USD (42%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $17,262 USD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2127828609. Listed at 21 retailers as of October 25, 2026, with a 72% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2127828609
Dimensions7.39 × 7.36 × 4.58 mm
L/W Ratio1.00
Top View
7.39 mm7.36 mm1.50 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2127828609
Side View
Table 52.0%CrownGirdle: ThinPavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $12,399 USD|Low: $9,455 USD|High: $16,370 USD|Avg: $12,333 USD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9$9,455 USD
Retailer 2$9,610 USD
Retailer 12$10,356 USD
Retailer 7$11,042 USD
Retailer 10$11,410 USD
Retailer 11$11,876 USD
Retailer 1$12,399 USD
Retailer 3$12,405 USD
Retailer 6$12,980 USD
Retailer 4$13,626 USD
Retailer 8$15,135 USD
Retailer 5$16,262 USD

32 data points across 12 retailers

21 retailers$9,455 USD to $16,262 USD

B+
Cheapest Retailer
-
$9,455 USD
B+
Retailer 2
-
$9,610 USD
View
B+
Retailer 3
-
$10,356 USD
View
Final sale: no returns
B+
Retailer 4
-
$11,042 USD
£8,695 GBP
View
B
Retailer 5
-
$11,048 USD
View
B+
Retailer 6
-
$11,220 USD
View
Price last confirmed 41 days ago
B+
Retailer 7
-
$11,410 USD
A$17,555 AUD
View
B+
Retailer 8
-
$11,876 USD
View
B+
Retailer 9
-
$11,876 USD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
$11,876 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$11,910 USD
View
B+
Retailer 12
-
$11,910 USD
View
B
Retailer 13
-
$12,310 USD
View
B+
Retailer 14
-
$12,399 USD
£9,763 GBP
View
B
Retailer 15
-
$12,405 USD
£9,768 GBP
View
B
Retailer 16
-
$12,946 USD
View
Price last confirmed 39 days ago
B
Retailer 17
-
$12,980 USD
€12,362 EUR
View
B
Retailer 18
-
$13,626 USD
View
B
Retailer 19
-
$15,135 USD
ZAR 244,506 ZAR
View
B
Retailer 20
-
$16,262 USD
£12,805 GBP
View
Most Expensive
B
NZ Jewellers
d5245640-515c-47d3-865f-8280aaa75b4e · Sep 19
$17,262 USD
View
Price last confirmed 40 days ago
20 more retailers have this diamond
Prices start from $9,455 USDSave up to $6,807 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.

B+
1.50ct Round
$9,455 USD