CaratHunter
Plans
Oval|Natural|GIA

1.21ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 6532708704

Certificate GIA 6532708704

Diamond specifications and retailer prices

From $6,113 SGD
As of November 5, 2026
Save $4,768 SGD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,881 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6532708704. Listed at 13 retailers as of November 5, 2026, with prices from $6,113 to $10,881, a $4,768 spread on the same certified stone. NZ Jewellers lists it at $10,881. 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

1.21
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.9°
OriginNatural
Grading LabGIA
CertificateGIA 6532708704
Dimensions8.47 × 6.14 × 3.65 mm
L/W Ratio1.38
Top View
8.47 mm6.14 mm1.21 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532708704
Side View
Table 63.0%Crown 34.2°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 59.5%

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 5
Current: $10,881 SGD|Low: $4,150 SGD|High: $10,881 SGD|Avg: $6,359 SGD
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
Retailer 23
November 5, 2026
Retailer 11$4,150 SGD
Retailer 16$4,174 SGD
Retailer 10$4,341 SGD
Retailer 12$5,421 SGD
Retailer 15$5,421 SGD
Retailer 5$5,504 SGD
Retailer 14$5,601 SGD
Retailer 4$5,761 SGD
Retailer 6$5,849 SGD
Retailer 7$6,113 SGD
Retailer 13$6,154 SGD
Retailer 9$6,298 SGD
Retailer 18$6,381 SGD
Retailer 17$6,505 SGD
Retailer 20$6,505 SGD
Retailer 23$6,505 SGD
Retailer 3$6,558 SGD
Retailer 8$6,699 SGD
Retailer 22$7,335 SGD
Retailer 21$7,506 SGD
Retailer 2$7,937 SGD
Retailer 19$10,084 SGD
NZ Jewellers$10,881 SGD

17 data points across 23 retailers

13 retailers$6,113 SGD to $10,881 SGD

Retailer 1
-
$5,761 SGD
Price last confirmed 30 days ago
B+
Retailer 2
-
$6,113 SGD
View
B+
Retailer 3
-
$6,154 SGD
View
B+
Retailer 4
-
$6,381 SGD
View
B+
Retailer 5
-
$6,505 SGD
View
Retailer 6
-
$6,505 SGD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$6,505 SGD
View
Retailer 8
-
$6,558 SGD
View
Price last confirmed 28 days ago
B
Retailer 9
-
$6,699 SGD
View
B
Retailer 10
-
$7,506 SGD
View
B
Retailer 11
-
$7,937 SGD
View
B
Retailer 12
-
$10,084 SGD
View
Most Expensive
B
NZ Jewellers
21721874-5524-4542-b14e-0407a71e2915 · Nov 5
$10,881 SGD
$8,490 USD
View
12 more retailers have this diamond
Prices start from $6,113 SGDSave up to $4,768 SGD

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+
1.21ct Oval
$6,113 SGD