Oval|Natural|GIA

1.70ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6542381429

Certificate GIA 6542381429

Diamond specifications and retailer prices

From $8,563 USD
HK$66,900 HKD
Save $7,229 USD (46%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $15,792 USD at NZ Jewellers
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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542381429. Listed at 24 retailers, with prices from $8,563 to $15,792 at NZ Jewellers, a $7,229 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

1.70
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542381429
Dimensions9.21 × 6.72 × 4.22 mm
L/W Ratio1.37
Top View
9.21 mm6.72 mm1.70 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542381429
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 27
Current: $15,792 USD|Low: $8,563 USD|High: $15,792 USD|Avg: $11,111 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
Retailer 20
Retailer 21
October 1, 2026
Retailer 12$8,563 USD
Retailer 2$9,236 USD
Retailer 9$9,587 USD
Retailer 18$9,630 USD
Retailer 5$9,815 USD
Retailer 7$9,960 USD
Retailer 16$10,335 USD
Retailer 6$10,361 USD
Retailer 14$10,459 USD
Retailer 15$10,480 USD
Retailer 20$10,563 USD
Retailer 19$10,730 USD
Retailer 10$10,828 USD
Retailer 11$11,331 USD
Retailer 21$11,505 USD
Retailer 13$11,714 USD
Retailer 8$13,074 USD
Retailer 17$13,661 USD
Retailer 4$14,719 USD
Retailer 3$14,977 USD
NZ Jewellers$15,792 USD

29 data points across 21 retailers

24 retailers$8,563 USD to $15,792 USD

A
Cheapest Retailer
-
$8,563 USD
HK$66,900 HKD
B+
Retailer 2
-
$9,236 USD
₹879,627 INR
View
B+
Retailer 3
-
$9,472 USD
SGD 12,800 SGD
View
B+
Retailer 4
-
$9,587 USD
View
B+
Retailer 5
-
$9,630 USD
View
B+
Retailer 6
-
$9,815 USD
View
B+
Retailer 7
-
$9,960 USD
View
B+
Retailer 8
-
$10,083 USD
SGD 13,626 SGD
View
B+
Retailer 9
-
$10,335 USD
View
B+
Retailer 10
-
$10,361 USD
View
B+
Retailer 11
-
$10,459 USD
View
B+
Retailer 12
-
$10,480 USD
A$16,123 AUD
View
B+
Retailer 13
-
$10,586 USD
£8,336 GBP
View
B+
Retailer 14
-
$10,730 USD
£8,449 GBP
View
B+
Retailer 15
-
$10,828 USD
A$16,658 AUD
View
B
Retailer 16
-
$11,331 USD
View
B
Retailer 17
-
$11,505 USD
View
B
Retailer 18
-
$11,596 USD
View
B+
Retailer 19
-
$11,714 USD
€11,156 EUR
View
B
Retailer 20
-
$13,074 USD
View
B
Retailer 21
-
$13,661 USD
ZAR 220,702 ZAR
View
B
Retailer 22
-
$14,719 USD
£11,590 GBP
View
B
Retailer 23
-
$14,977 USD
£11,793 GBP
View
Most Expensive
B
NZ Jewellers
e7ccbbfe-fc7f-41df-a8da-f077e62f5954 · Sep 28
$15,792 USD
View
23 more retailers have this diamond
Prices start from $8,563 USDSave up to $7,229 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.

A
1.70ct Oval
$8,563 USD