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Round|Natural|GIA

1.50ct E VS1 Round Natural Diamond

VG • E/VS1 • GIA 1236977118

Certificate GIA 1236977118

Diamond specifications and retailer prices

From $18,600 NZD
HK$81,900 HKD
As of November 1, 2026
Save $16,841 NZD (48%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $35,442 NZD at NZ Jewellers · As of October 30, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1236977118. Listed at 22 retailers as of October 30, 2026, with prices from $18,600 to $35,442, a $16,841 spread on the same certified stone. NZ Jewellers lists it at $35,442. 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

1.50
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle12°
Pavilion angle44°
OriginNatural
Grading LabGIA
CertificateGIA 1236977118
Dimensions7.50 × 7.49 × 4.44 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.50 mm7.49 mm1.50 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236977118
Side View
Table 62.0%Crown 12°Girdle: THN-THNPavilion 44°Culet: NDepth 59.2%

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: $35,442 NZD|Low: $18,600 NZD|High: $35,442 NZD|Avg: $25,828 NZD
NZ Jewellers
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
November 2, 2026
Retailer 14$18,600 NZD
Retailer 5$19,729 NZD
Retailer 3$22,495 NZD
Retailer 7$22,848 NZD
Retailer 4$23,366 NZD
Retailer 6$25,037 NZD
Retailer 12$25,429 NZD
Retailer 8$25,562 NZD
Retailer 2$26,153 NZD
Retailer 13$26,407 NZD
Retailer 10$28,459 NZD
Retailer 11$31,241 NZD
Retailer 9$33,210 NZD
NZ Jewellers$35,442 NZD

34 data points across 14 retailers

22 retailers$18,600 NZD to $35,442 NZD

A
Cheapest Retailer
-
$18,600 NZD
HK$81,900 HKD
A
Retailer 2
-
$19,705 NZD
$11,106 USD
View
A
Retailer 3
-
$19,729 NZD
€10,590 EUR
View
Retailer 4
-
$20,733 NZD
$11,685 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$20,951 NZD
SGD 15,957 SGD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$21,778 NZD
$12,274 USD
View
B+
Retailer 7
-
$22,495 NZD
$12,678 USD
View
Final sale: no returns
B+
Retailer 8
-
$22,848 NZD
£10,139 GBP
View
B+
Retailer 9
-
$23,075 NZD
$13,005 USD
View
Retailer 10
-
$23,366 NZD
A$20,260 AUD
View
Price last confirmed 29 days ago
Retailer 11
-
$25,037 NZD
$14,111 USD
View
Price last confirmed 17 days ago
B+
Retailer 12
-
$25,068 NZD
$14,128 USD
View
B+
Retailer 13
-
$25,429 NZD
$14,332 USD
View
B+
Retailer 14
-
$25,472 NZD
£11,304 GBP
View
B+
Retailer 15
-
$25,562 NZD
€13,721 EUR
View
B+
Retailer 16
-
$26,057 NZD
$14,686 USD
View
B+
Retailer 17
-
$26,153 NZD
£11,606 GBP
View
B+
Retailer 18
-
$26,407 NZD
$14,883 USD
View
B+
Retailer 19
-
$28,459 NZD
A$24,676 AUD
View
B+
Retailer 20
-
$31,241 NZD
ZAR 284,451 ZAR
View
B
Retailer 21
-
$33,210 NZD
£14,738 GBP
View
Most Expensive
B
NZ Jewellers
ad6abbb5-b954-491c-8a4f-c8b250f3ef95 · Oct 30
$35,442 NZD
$19,975 USD
View
21 more retailers have this diamond
Prices start from $18,600 NZDSave up to $16,841 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.

A
1.50ct Round
$18,600 NZD