Round|Natural|GIA

1.31ct I I1 Round Natural Diamond

VG • I/I1 • GIA 5396709488

Certificate GIA 5396709488

Diamond specifications and retailer prices

From $2,202 USD
HK$17,200 HKD
As of November 1, 2026
Save $3,955 USD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,157 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 5396709488. Listed at 9 retailers as of November 1, 2026, with prices from $2,202 to $6,157, a $3,955 spread on the same certified stone. NZ Jewellers lists it at $6,157. 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

1.31
Carat
I
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5396709488
Dimensions6.91 × 6.86 × 4.37 mm
L/W Ratio1.01
Top View
6.91 mm6.86 mm1.31 ctI / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5396709488
Side View
Table 59.0%Crown 36.5°Girdle: MED-THKPavilion 41°Culet: NoneDepth 63.5%

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: $6,157 USD|Low: $2,176 USD|High: $6,157 USD|Avg: $3,179 USD|+10.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4$2,202 USD
Retailer 5$2,330 USD
Retailer 9$2,390 USD
Retailer 11$2,649 USD
Retailer 6$2,668 USD
Retailer 7$2,668 USD
Retailer 10$2,771 USD
Retailer 8$3,079 USD
Retailer 2$3,440 USD
Retailer 3$3,815 USD
NZ Jewellers$6,157 USD

25 data points across 11 retailers

9 retailers$2,202 USD to $6,157 USD

B+
Cheapest Retailer
-
$2,202 USD
HK$17,200 HKD
B+
Retailer 2
-
$2,330 USD
View
B+
Retailer 3
-
$2,390 USD
View
B+
Retailer 4
-
$2,668 USD
View
B+
Retailer 5
-
$2,668 USD
View
B+
Retailer 6
-
$2,771 USD
View
B+
Retailer 7
-
$3,079 USD
View
B
Retailer 8
-
$3,440 USD
€3,276 EUR
View
Most Expensive
C
NZ Jewellers
f2d3627d-9e26-4d85-ba8c-327584155fa0 · Nov 2
$6,157 USD
View
8 more retailers have this diamond
Prices start from $2,202 USDSave up to $3,955 USD

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+
1.31ct Round
$2,202 USD