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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 HK$81,910 HKD
As of November 1, 2026
Save HK$72,432 HKD (47%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$154,343 HKD at NZ Jewellers · As of November 5, 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 HK$81,910 to HK$154,343, a HK$72,432 spread on the same certified stone. NZ Jewellers lists it at HK$154,343. 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
Colour
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: HK$110,987 HKD|Low: HK$77,171 HKD|High: HK$146,363 HKD|Avg: HK$109,265 HKD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 6HK$81,910 HKD
Retailer 7HK$92,604 HKD
Retailer 2HK$98,496 HKD
Retailer 5HK$100,764 HKD
Retailer 8HK$101,862 HKD
Retailer 1HK$110,987 HKD
Retailer 4HK$136,046 HKD
Retailer 3HK$144,237 HKD

45 data points across 8 retailers

25 retailersHK$81,910 HKD to HK$154,343 HKD

B+
Cheapest Retailer
-
HK$81,910 HKD
B
Retailer 2
-
HK$84,476 HKD
View
B
Retailer 3
-
HK$85,919 HKD
View
B
Retailer 4
-
HK$87,920 HKD
View
B
Retailer 5
-
HK$91,247 HKD
View
B
Retailer 6
-
HK$92,604 HKD
View
Price last confirmed 7 days ago
B
Retailer 7
-
HK$92,604 HKD
View
Final sale: no returns
B
Retailer 8
-
HK$94,220 HKD
View
B
Retailer 9
-
HK$98,496 HKD
View
Retailer 10
-
HK$100,324 HKD
View
Price last confirmed 59 days ago
B
Retailer 11
-
HK$100,324 HKD
View
Retailer 12
-
HK$100,764 HKD
View
Price last confirmed 13 days ago
B
Retailer 13
-
HK$101,862 HKD
View
B
Retailer 14
-
HK$107,189 HKD
View
B
Retailer 15
-
HK$107,252 HKD
View
B
Retailer 16
-
HK$107,252 HKD
View
Retailer 17
-
HK$109,370 HKD
View
Price last confirmed 18 days ago
B
Retailer 18
-
HK$110,783 HKD
View
B
Retailer 19
-
HK$110,955 HKD
View
B
Retailer 20
-
HK$110,987 HKD
View
Retailer 21
-
HK$115,757 HKD
View
Price last confirmed 59 days ago
B
Retailer 22
-
HK$115,757 HKD
View
B
Retailer 23
-
HK$136,046 HKD
View
B
Retailer 24
-
HK$144,237 HKD
View
Most Expensive
B
NZ Jewellers
ae6095de-c197-4cde-b733-9284b0c6dfe4 · Nov 5
HK$154,343 HKD
$19,672 USD
View
24 more retailers have this diamond
Prices start from HK$81,910 HKDSave up to HK$72,432 HKD

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
HK$81,910 HKD