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Round|Lab Grown|IGI

1.70ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG747513880

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747513880

Diamond specifications and retailer prices

From €243 EUR
$272 USD
As of October 26, 2026
Save €1,030 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,284 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.7ct lab-grown round diamond

This 1.7ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747513880 or 747513880. Listed at 21 retailers as of October 26, 2026, with a 423% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513880
Dimensions7.54 × 7.50 × 4.76 mm
L/W Ratio1.01
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
7.54 mm7.50 mm1.70 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513880
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: €1,284 EUR|Low: €234 EUR|High: €1,298 EUR|Avg: €594 EUR|-1.0%
Rare Carat
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
November 1, 2026
Retailer 17€243 EUR
Retailer 8€272 EUR
Retailer 6€282 EUR
Retailer 3€302 EUR
Retailer 9€302 EUR
Retailer 16€407 EUR
Retailer 13€443 EUR
Retailer 10€477 EUR
Retailer 12€518 EUR
Retailer 5€542 EUR
Retailer 2€582 EUR
Retailer 11€702 EUR
Retailer 15€927 EUR
Retailer 7€970 EUR
Retailer 4€1,161 EUR
Retailer 14€1,211 EUR
Rare Carat€1,284 EUR

42 data points across 17 retailers

21 retailers€243 EUR to €1,274 EUR

A
Cheapest Retailer
-
€243 EUR
$272 USD
A
Retailer 2
-
€282 EUR
$315 USD
View
A
Retailer 3
-
€302 EUR
$337 USD
View
Retailer 4
-
€302 EUR
$337 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
€407 EUR
$455 USD
View
A
Retailer 6
-
€443 EUR
$495 USD
View
A
Retailer 7
-
€477 EUR
View
A
Retailer 8
-
€518 EUR
ZAR 9,356 ZAR
View
B+
Retailer 9
-
€542 EUR
$606 USD
View
B+
Retailer 10
-
€582 EUR
£512 GBP
View
B+
Retailer 11
-
€595 EUR
$665 USD
View
B+
Retailer 12
-
€702 EUR
A$1,206 AUD
View
B
Retailer 13
-
€927 EUR
$1,036 USD
View
B
Retailer 14
-
€970 EUR
$1,084 USD
View
B
Retailer 15
-
€1,015 EUR
$1,134 USD
View
B
Retailer 16
-
€1,161 EUR
$1,297 USD
View
B
Retailer 17
-
€1,211 EUR
£1,065 GBP
View
B
Retailer 18
-
€1,252 EUR
$1,399 USD
View
Retailer 19
-
€1,265 EUR
$1,414 USD
View
Price last confirmed 74 days ago
B
Retailer 20
-
€1,274 EUR
$1,423 USD
View
Most Expensive
Rare Carat
HP54003301 · Oct 21
€1,284 EUR
$1,435 USD
View
Price last confirmed 11 days ago
20 more retailers have this diamond
Prices start from €243 EURSave up to €1,030 EUR

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.

A
1.70ct Round
€243 EUR