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Round|Natural|GIA

1.51ct I VS2 Round Natural Diamond

VG • I/VS2 • GIA 6137986396

Certificate GIA 6137986396

Diamond specifications and retailer prices

From $14,589 CAD
$10,440 USD
As of November 1, 2026
Save $12,901 CAD (47%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $27,490 CAD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 6137986396. Listed at 25 retailers as of November 1, 2026, with prices from $14,589 to $27,490, a $12,901 spread on the same certified stone. NZ Jewellers lists it at $27,490. 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
I
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6137986396
Dimensions7.49 × 7.47 × 4.55 mm
L/W Ratio1.00
Top View
7.49 mm7.47 mm1.51 ctI / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6137986396
Side View
Table 55.0%CrownGirdle: VTN-MEDPavilionCulet: NoneDepth 60.8%

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: Nov 1
Current: $17,718 CAD|Low: $13,745 CAD|High: $26,069 CAD|Avg: $19,517 CAD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$14,589 CAD
Retailer 7$16,494 CAD
Retailer 1$17,718 CAD
Retailer 5$17,947 CAD
Retailer 8$18,142 CAD
Retailer 9$19,763 CAD
Retailer 3$19,820 CAD
Retailer 4$24,231 CAD
Retailer 2$25,760 CAD

44 data points across 9 retailers

25 retailers$14,589 CAD to $27,490 CAD

B+
Cheapest Retailer
-
$14,589 CAD
$10,440 USD
B
Retailer 2
-
$15,046 CAD
$10,767 USD
View
B
Retailer 3
-
$15,303 CAD
$10,951 USD
View
B
Retailer 4
-
$15,661 CAD
View
B
Retailer 5
-
$16,252 CAD
$11,630 USD
View
B
Retailer 6
-
$16,494 CAD
$11,803 USD
View
B
Retailer 7
-
$16,494 CAD
$11,803 USD
View
Final sale: no returns
B
Retailer 8
-
$16,781 CAD
$12,009 USD
View
B
Retailer 9
-
$17,718 CAD
£9,984 GBP
View
Retailer 10
-
$17,869 CAD
$12,787 USD
View
Price last confirmed 56 days ago
B
Retailer 11
-
$17,869 CAD
$12,787 USD
View
Retailer 12
-
$17,947 CAD
A$19,759 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$18,142 CAD
$12,983 USD
View
B
Retailer 14
-
$19,091 CAD
$13,662 USD
View
B
Retailer 15
-
$19,102 CAD
$13,670 USD
View
B
Retailer 16
-
$19,102 CAD
$13,670 USD
View
Retailer 17
-
$19,481 CAD
$13,941 USD
View
Price last confirmed 15 days ago
B
Retailer 18
-
$19,731 CAD
$14,120 USD
View
B
Retailer 19
-
$19,763 CAD
£11,136 GBP
View
B
Retailer 20
-
$19,820 CAD
€13,508 EUR
View
Retailer 21
-
$20,617 CAD
$14,754 USD
View
Price last confirmed 56 days ago
B
Retailer 22
-
$20,617 CAD
$14,754 USD
View
B
Retailer 23
-
$24,231 CAD
ZAR 280,131 ZAR
View
B
Retailer 24
-
$25,760 CAD
£14,515 GBP
View
Most Expensive
B
NZ Jewellers
ae6095de-c197-4cde-b733-9284b0c6dfe4 · Nov 2
$27,490 CAD
$19,672 USD
View
24 more retailers have this diamond
Prices start from $14,589 CADSave up to $12,901 CAD

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
$14,589 CAD