Oval|Natural|GIA

1.50ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 6561068013

Certificate GIA 6561068013

Diamond specifications and retailer prices

From $12,263 NZD
$6,900 USD
As of November 2, 2026
Save $13,682 NZD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $25,945 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561068013. Listed at 22 retailers as of October 30, 2026, with prices from $12,263 to $25,945, a $13,682 spread on the same certified stone. NZ Jewellers lists it at $25,945. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.24°
OriginNatural
Grading LabGIA
CertificateGIA 6561068013
Dimensions9.76 × 6.19 × 3.58 mm
L/W Ratio1.58
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.76 mm6.19 mm1.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561068013
Side View
Table 60.0%Crown 36.24°Girdle: THK-VTKPavilionCulet: NoneDepth 57.8%

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 2
Current: $25,945 NZD|Low: $12,064 NZD|High: $25,945 NZD|Avg: $15,702 NZD|+1.7%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 5$12,263 NZD
Retailer 9$12,265 NZD
Retailer 6$13,081 NZD
Retailer 10$13,097 NZD
Retailer 3$13,099 NZD
Retailer 7$13,209 NZD
Retailer 22$13,954 NZD
Retailer 8$14,053 NZD
Retailer 2$14,268 NZD
Retailer 18$14,480 NZD
Retailer 16$14,759 NZD
Retailer 4$14,837 NZD
Retailer 13$16,214 NZD
Retailer 15$16,337 NZD
Retailer 17$17,113 NZD
Retailer 21$17,252 NZD
Retailer 12$17,346 NZD
Retailer 14$17,346 NZD
Retailer 11$17,915 NZD
Retailer 20$19,244 NZD
Retailer 19$21,829 NZD
NZ Jewellers$25,945 NZD

26 data points across 22 retailers

22 retailers$12,263 NZD to $25,945 NZD

A
Cheapest Retailer
-
$12,263 NZD
$6,900 USD
A
Retailer 2
-
$12,265 NZD
$6,901 USD
View
B+
Retailer 3
-
$13,081 NZD
$7,360 USD
View
B+
Retailer 4
-
$13,097 NZD
$7,369 USD
View
Final sale: no returns
B+
Retailer 5
-
$13,099 NZD
$7,370 USD
View
B+
Retailer 6
-
$13,209 NZD
$7,432 USD
View
B+
Retailer 7
-
$13,954 NZD
$7,851 USD
View
B+
Retailer 8
-
$14,053 NZD
$7,907 USD
View
B+
Retailer 9
-
$14,268 NZD
$8,028 USD
View
B+
Retailer 10
-
$14,480 NZD
£6,415 GBP
View
B+
Retailer 11
-
$14,759 NZD
£6,539 GBP
View
Retailer 12
-
$14,837 NZD
A$12,843 AUD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$15,526 NZD
$8,736 USD
View
B+
Retailer 14
-
$16,214 NZD
$9,123 USD
View
B
Retailer 15
-
$16,337 NZD
$9,192 USD
View
B
Retailer 16
-
$17,113 NZD
€9,170 EUR
View
B
Retailer 17
-
$17,346 NZD
$9,760 USD
View
B
Retailer 18
-
$17,346 NZD
$9,760 USD
View
B
Retailer 19
-
$17,915 NZD
$10,080 USD
View
B
Retailer 20
-
$19,244 NZD
ZAR 174,918 ZAR
View
B
Retailer 21
-
$21,829 NZD
£9,671 GBP
View
Most Expensive
B
NZ Jewellers
42604e99-21fb-4411-8993-6e47f184075c · Oct 30
$25,945 NZD
$14,598 USD
View
21 more retailers have this diamond
Prices start from $12,263 NZDSave up to $13,682 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 Oval
$12,263 NZD