Oval|Natural|GIA

1.81ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 3565104853

Certificate GIA 3565104853

Diamond specifications and retailer prices

From $9,803 USD
Save $8,954 USD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $18,757 USD at NZ Jewellers
View at NZ Jewellers

About this 1.81ct natural oval diamond

This 1.81ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565104853. Listed at 19 retailers, with prices from $9,803 to $18,757 at NZ Jewellers, a $8,954 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.81
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565104853
Dimensions9.51 × 6.72 × 4.29 mm
L/W Ratio1.42
Culet sizeNone
Top View
9.51 mm6.72 mm1.81 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565104853
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $18,757 USD|Low: $9,803 USD|High: $18,757 USD|Avg: $13,133 USD
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
October 1, 2026
Retailer 8$9,803 USD
Retailer 4$10,095 USD
Retailer 9$10,746 USD
Retailer 6$11,254 USD
Retailer 18$12,120 USD
Retailer 3$12,192 USD
Retailer 13$12,304 USD
Retailer 15$12,380 USD
Retailer 16$12,442 USD
Retailer 7$12,461 USD
Retailer 2$13,110 USD
Retailer 19$13,110 USD
Retailer 10$13,375 USD
Retailer 11$13,550 USD
Retailer 12$13,911 USD
Retailer 5$14,068 USD
Retailer 14$16,227 USD
Retailer 17$17,789 USD
NZ Jewellers$18,757 USD

13 data points across 19 retailers

19 retailers$9,803 USD to $18,757 USD

B
Cheapest Retailer
-
$9,803 USD
B
Retailer 2
-
$10,095 USD
View
B
Retailer 3
-
$10,746 USD
View
B
Retailer 4
-
$11,254 USD
View
C
Retailer 5
-
$12,120 USD
View
C
Retailer 6
-
$12,192 USD
View
B
Retailer 7
-
$12,304 USD
A$18,929 AUD
View
C
Retailer 8
-
$12,380 USD
View
C
Retailer 9
-
$12,461 USD
View
B
Retailer 10
-
$12,470 USD
£9,819 GBP
View
C
Retailer 11
-
$13,110 USD
View
C
Retailer 12
-
$13,110 USD
View
C
Retailer 13
-
$13,375 USD
View
C
Retailer 14
-
$13,550 USD
View
Price last confirmed 13 days ago
C
Retailer 15
-
$13,911 USD
€13,249 EUR
View
C
Retailer 16
-
$14,068 USD
View
C
Retailer 17
-
$16,227 USD
ZAR 262,146 ZAR
View
C
Retailer 18
-
$17,789 USD
£14,007 GBP
View
Most Expensive
C
NZ Jewellers
9c8bc1a5-3579-4e89-ae51-4f0248712871 · Sep 30
$18,757 USD
View
18 more retailers have this diamond
Prices start from $9,803 USDSave up to $8,954 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.

B
1.81ct Oval
$9,803 USD