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Round|Natural|GIA

1.51ct E VS2 Round Natural Diamond

VG • E/VS2 • GIA 16148220

Certificate GIA 16148220

Diamond specifications and retailer prices

From $30,055 NZD
$16,939 USD
As of October 30, 2026
Save $30,544 NZD (50%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $60,599 NZD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 16148220. Listed at 22 retailers as of October 29, 2026, with prices from $30,055 to $60,599, a $30,544 spread on the same certified stone. Diamond Quarter lists it at $60,599. 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

1.51
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 16148220
Dimensions7.28 × 7.32 × 4.52 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.28 mm7.32 mm1.51 ctE / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 16148220
Side View
Table 58.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.0%

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 30
Current: $35,147 NZD|Low: $28,891 NZD|High: $54,799 NZD|Avg: $39,612 NZD|-1.5%
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 31, 2026
Retailer 11$30,055 NZD
Retailer 8$33,224 NZD
Retailer 2$34,670 NZD
Retailer 1$35,147 NZD
Retailer 9$36,114 NZD
Retailer 10$36,403 NZD
Retailer 4$37,560 NZD
Retailer 12$39,004 NZD
Retailer 5$40,550 NZD
Retailer 3$49,116 NZD
Retailer 7$50,666 NZD
Retailer 6$54,437 NZD

42 data points across 12 retailers

22 retailers$30,055 NZD to $60,599 NZD

B+
Cheapest Retailer
-
$30,055 NZD
$16,939 USD
B+
Retailer 2
-
$31,872 NZD
$17,963 USD
View
B+
Retailer 3
-
$32,565 NZD
CA$25,491 CAD
View
B+
Retailer 4
-
$33,224 NZD
$18,725 USD
View
Final sale: no returns
B
Retailer 5
-
$33,863 NZD
$19,085 USD
View
B
Retailer 6
-
$34,670 NZD
$19,540 USD
View
B+
Retailer 7
-
$35,147 NZD
£15,598 GBP
View
B
Retailer 8
-
$35,277 NZD
$19,882 USD
View
Retailer 9
-
$36,114 NZD
A$31,314 AUD
View
Price last confirmed 27 days ago
B
Retailer 10
-
$36,403 NZD
$20,517 USD
View
B
Retailer 11
-
$37,560 NZD
$21,169 USD
View
B
Retailer 12
-
$37,846 NZD
$21,330 USD
View
B
Retailer 13
-
$37,846 NZD
$21,330 USD
View
B
Retailer 14
-
$39,004 NZD
$21,983 USD
View
B
Retailer 15
-
$39,123 NZD
$22,050 USD
View
Retailer 16
-
$40,018 NZD
$22,554 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$40,383 NZD
$22,760 USD
View
B
Retailer 18
-
$40,550 NZD
€21,766 EUR
View
B
Retailer 19
-
$49,116 NZD
$27,682 USD
View
B
Retailer 20
-
$50,666 NZD
ZAR 461,314 ZAR
View
B
Retailer 21
-
$54,437 NZD
£24,158 GBP
View
Most Expensive
B
Diamond Quarter
1.51VS2E1620E8E4N · Oct 29
$60,599 NZD
£26,893 GBP
View
21 more retailers have this diamond
Prices start from $30,055 NZDSave up to $30,544 NZD

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+
1.51ct Round
$30,055 NZD