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Oval|Lab Grown|IGI

1.70ct D VVS2 Oval Lab Grown Diamond

ID • D/VVS2 • IGI LG756518270

Certificate IGI LG756518270

Diamond specifications and retailer prices

From $426 USD
Save $2,744 USD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,170 USD at Brilliant Earth
View at Brilliant Earth

About this 1.7ct lab-grown oval diamond

This 1.7ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG756518270 or 756518270. Listed at 24 retailers, with prices from $426 to $3,170 at Brilliant Earth, a $2,744 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756518270
Dimensions8.03 × 5.98 × 5.01 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm5.98 mm1.70 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756518270
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 83.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $608 USD|Low: $426 USD|High: $2,237 USD|Avg: $1,103 USD|+0.8%
Retailer 1
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Retailer 23
October 1, 2026
Retailer 13$426 USD
Retailer 15$476 USD
Retailer 4$477 USD
Retailer 14$521 USD
Retailer 3$528 USD
Retailer 1$608 USD
Retailer 6$710 USD
Retailer 9$775 USD
Retailer 5$789 USD
Retailer 17$800 USD
Retailer 18$864 USD
Retailer 23$889 USD
Retailer 8$1,159 USD
Retailer 22$1,233 USD
Retailer 19$1,362 USD
Retailer 12$1,387 USD
Retailer 21$1,650 USD
Retailer 7$1,681 USD
Retailer 2$1,697 USD
Retailer 16$1,730 USD
Retailer 10$1,914 USD
Retailer 20$1,957 USD
Retailer 11$2,237 USD

13 data points across 23 retailers

24 retailers$426 USD to $3,170 USD

B+
Cheapest Retailer
-
$426 USD
B+
Retailer 2
-
$476 USD
View
B+
Retailer 3
-
$477 USD
View
B+
Retailer 4
-
$521 USD
View
B+
Retailer 5
-
$528 USD
View
B+
Retailer 6
-
$608 USD
£479 GBP
View
B+
Retailer 7
-
$710 USD
View
B
Retailer 8
-
$775 USD
View
B
Retailer 9
-
$789 USD
€751 EUR
View
B
Retailer 10
-
$800 USD
View
B
Retailer 11
-
$865 USD
£681 GBP
View
B
Retailer 12
-
$889 USD
ZAR 14,354 ZAR
View
B
Retailer 13
-
$1,159 USD
View
B
Retailer 14
-
$1,233 USD
A$1,897 AUD
View
B
Retailer 15
-
$1,362 USD
View
B
Retailer 16
-
$1,387 USD
A$2,134 AUD
View
C
Retailer 17
-
$1,650 USD
View
C
Retailer 18
-
$1,681 USD
SGD 2,271 SGD
View
C
Retailer 19
-
$1,697 USD
View
C
Retailer 20
-
$1,730 USD
View
C
Retailer 21
-
$1,914 USD
View
C
Retailer 22
-
$1,957 USD
View
C
Retailer 23
-
$2,283 USD
View
Most Expensive
C
Brilliant Earth
21559562A · Oct 1
$3,170 USD
View
23 more retailers have this diamond
Prices start from $426 USDSave up to $2,744 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+
1.70ct Oval
$426 USD