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Oval|Lab Grown|IGI

1.75ct D VVS1 Oval Lab Grown Diamond

- • D/VVS1 • IGI LG770649005

Certificate IGI LG770649005

Diamond specifications and retailer prices

From $422 USD
Save $3,288 USD (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $3,710 USD at Brilliant Earth
View at Brilliant Earth

About this 1.75ct lab-grown oval diamond

This 1.75ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG770649005 or 770649005. Listed at 28 retailers, with prices from $422 to $3,710 at Brilliant Earth, a $3,288 spread on the same certified stone. 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

1.75
Carat
D
Color
VVS1
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770649005
Dimensions6.73 × 6.73 × 9.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.73 mm6.73 mm1.75 ctD / VVS1
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770649005
Side View
Table 57.0%Crown 35.2°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 63.6%

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 28
Current: $3,710 USD|Low: $422 USD|High: $3,710 USD|Avg: $1,191 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 1, 2026
Retailer 10$422 USD
Retailer 12$472 USD
Retailer 22$473 USD
Retailer 11$517 USD
Retailer 14$523 USD
Retailer 2$559 USD
Retailer 13$700 USD
Retailer 7$773 USD
Retailer 8$790 USD
Retailer 16$855 USD
Retailer 3$867 USD
Retailer 20$881 USD
Retailer 15$929 USD
Retailer 9$1,152 USD
Retailer 19$1,223 USD
Retailer 18$1,573 USD
Retailer 6$1,658 USD
Retailer 21$1,682 USD
Retailer 4$1,880 USD
Retailer 17$1,946 USD
Retailer 5$1,993 USD
Brilliant Earth$3,710 USD

39 data points across 22 retailers

28 retailers$422 USD to $3,710 USD

A
Cheapest Retailer
-
$422 USD
A
Retailer 2
-
$472 USD
View
A
Retailer 3
-
$473 USD
View
A
Retailer 4
-
$517 USD
View
A
Retailer 5
-
$523 USD
View
A
Retailer 6
-
$559 USD
£440 GBP
View
B+
Retailer 7
-
$700 USD
View
B+
Retailer 8
-
$773 USD
View
B+
Retailer 9
-
$790 USD
View
B+
Retailer 10
-
$842 USD
£663 GBP
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$857 USD
£675 GBP
View
B+
Retailer 12
-
$867 USD
€826 EUR
View
B+
Retailer 13
-
$881 USD
ZAR 14,228 ZAR
View
B
Retailer 14
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$929 USD
View
B
Retailer 15
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$1,152 USD
View
B
Retailer 16
-
$1,223 USD
A$1,881 AUD
View
B
Retailer 17
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$1,350 USD
View
Price last confirmed 55 days ago
B
Retailer 18
-
$1,524 USD
£1,200 GBP
View
B
Retailer 19
-
$1,573 USD
A$2,420 AUD
View
B
Retailer 20
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$1,658 USD
SGD 2,240 SGD
View
B
Retailer 21
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$1,682 USD
View
B
Retailer 22
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$1,716 USD
View
B
Retailer 23
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$1,880 USD
View
B
Retailer 24
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$1,902 USD
View
B
Retailer 25
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$1,946 USD
£1,532 GBP
View
B
Retailer 26
-
$1,993 USD
View
B
Retailer 27
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$2,143 USD
View
Most Expensive
B
Brilliant Earth
17867817A · Oct 1
$3,710 USD
View
27 more retailers have this diamond
Prices start from $422 USDSave up to $3,288 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
1.75ct Oval
$422 USD