Round|Natural|GIA

1.50ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2554068543

Certificate GIA 2554068543

Diamond specifications and retailer prices

From $5,440 USD
HK$42,500 HKD
As of November 1, 2026
Save $4,767 USD (47%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $13,592 USD at NZ Jewellers · As of September 14, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2554068543. Listed at 28 retailers as of November 1, 2026, with a 88% 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2554068543
Dimensions7.40 × 7.38 × 4.53 mm
L/W Ratio1.00
Top View
7.40 mm7.38 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554068543
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.3%

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 1
Current: $7,064 USD|Low: $5,389 USD|High: $10,640 USD|Avg: $7,225 USD|-1.3%
Retailer 1
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
November 3, 2026
Retailer 13$5,440 USD
Retailer 8$5,704 USD
Retailer 5$6,203 USD
Retailer 6$6,385 USD
Retailer 2$6,760 USD
Retailer 4$6,770 USD
Retailer 1$7,064 USD
Retailer 3$7,106 USD
Retailer 14$7,282 USD
Retailer 10$7,486 USD
Retailer 15$7,489 USD
Retailer 7$7,925 USD
Retailer 9$7,966 USD
Retailer 12$8,998 USD
Retailer 11$10,207 USD

30 data points across 15 retailers

28 retailers$5,440 USD to $10,207 USD

A
Cheapest Retailer
-
$5,440 USD
HK$42,500 HKD
A
Retailer 2
-
$5,704 USD
₹543,193 INR
View
A
Retailer 3
-
$6,006 USD
A$9,240 AUD
View
Retailer 4
-
$6,203 USD
SGD 8,382 SGD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$6,385 USD
View
A
Retailer 6
-
$6,760 USD
View
Final sale: no returns
A
Retailer 7
-
$6,770 USD
View
Retailer 8
-
$6,963 USD
View
Price last confirmed 26 days ago
A
Retailer 9
-
$7,064 USD
£5,562 GBP
View
Retailer 10
-
$7,106 USD
A$10,932 AUD
View
Price last confirmed 12 days ago
A
Retailer 11
-
$7,282 USD
View
Retailer 12
-
$7,396 USD
View
Price last confirmed 39 days ago
B+
Retailer 13
-
$7,474 USD
A$11,498 AUD
View
A
Retailer 14
-
$7,486 USD
View
A
Retailer 15
-
$7,489 USD
View
Retailer 16
-
$7,510 USD
View
Price last confirmed 34 days ago
Retailer 17
-
$7,543 USD
View
Price last confirmed 26 days ago
B+
Retailer 18
-
$7,925 USD
£6,240 GBP
View
B+
Retailer 19
-
$7,966 USD
€7,587 EUR
View
Retailer 20
-
$8,127 USD
View
Price last confirmed 47 days ago
Retailer 21
-
$8,704 USD
View
Price last confirmed 42 days ago
Retailer 22
-
$8,704 USD
View
Price last confirmed 29 days ago
B+
Retailer 23
-
$8,998 USD
ZAR 145,366 ZAR
View
Retailer 24
-
$9,377 USD
View
Price last confirmed 49 days ago
B+
Retailer 25
-
$10,207 USD
£8,037 GBP
View
Retailer 26
-
$12,370 USD
View
Price last confirmed 37 days ago
Retailer 27
-
$12,617 USD
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
6bc808bf-9cd1-47d0-b61a-ad8ea4c5f5f8 · Sep 14
$13,592 USD
View
Price last confirmed 49 days ago
27 more retailers have this diamond
Prices start from $5,440 USDSave up to $4,767 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
1.50ct Round
$5,440 USD