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Oval|Natural|GIA

1.70ct I I1 Oval Natural Diamond

EX • I/I1 • GIA 1236899362

Certificate GIA 1236899362

Diamond specifications and retailer prices

From $7,407 SGD
$5,794 USD
As of October 31, 2026
Save $9,602 SGD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $17,009 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural oval diamond

This 1.7ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236899362. Listed at 8 retailers as of October 30, 2026, with prices from $7,407 to $17,009, a $9,602 spread on the same certified stone. NZ Jewellers lists it at $17,009. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
I
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1236899362
Dimensions9.21 × 6.65 × 4.24 mm
L/W Ratio1.38
Culet sizeNone
Cert comments
2%+ RAP FOR MEMO INSCRIBED VERY GOOD SI2 SPREADY INC MOSTLY WHITE BET GIRDLE & TABLE EYE CLN
Top View
9.21 mm6.65 mm1.70 ctI / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1236899362
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

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: Oct 31
Current: $17,009 SGD|Low: $7,339 SGD|High: $17,009 SGD|Avg: $10,131 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$7,407 SGD
Retailer 7$8,035 SGD
Retailer 3$8,505 SGD
Retailer 6$9,213 SGD
Retailer 5$9,355 SGD
Retailer 9$9,827 SGD
Retailer 2$10,470 SGD
Retailer 4$10,631 SGD
NZ Jewellers$17,009 SGD

22 data points across 9 retailers

8 retailers$7,407 SGD to $17,009 SGD

B+
Cheapest Retailer
-
$7,407 SGD
$5,794 USD
B
Retailer 2
-
$8,035 SGD
$6,285 USD
View
B
Retailer 3
-
$8,505 SGD
$6,653 USD
View
B
Retailer 4
-
$9,213 SGD
$7,207 USD
View
B
Retailer 5
-
$9,355 SGD
$7,318 USD
View
B
Retailer 6
-
$10,470 SGD
€7,800 EUR
View
B
Retailer 7
-
$10,631 SGD
$8,316 USD
View
Most Expensive
C
NZ Jewellers
b99b48b7-ab93-4ffa-a271-4577689e8ed1 · Oct 30
$17,009 SGD
$13,305 USD
View
7 more retailers have this diamond
Prices start from $7,407 SGDSave up to $9,602 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+
1.70ct Oval
$7,407 SGD